Planet LCA 2009

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Planet 2009 -
Updated: 3 years 36 weeks ago

Simon Lyall: Sysadmin Miniconf proposals close in 2 days for 2013

October 29, 2012 - 20:57

Once again I’m helping to organise the Sysadmin Miniconf at . This time we’ll be in Canberra in the last week of January  2013.

This is a big reminder that proposals for presentations at the Miniconf close at the End of October. If you have a proposal you need to submit it now.

Even if you’ve not 100% finalised your idea let us know now and we can work with you. If we don’t know about it then it is very hard for us to accept it.

We have several proposals that have already been accepted but are very keen to get more.


Categories: Aligned Planets

Mary Gardiner: Support the Ada Initiative

October 25, 2012 - 09:30

That time of year (a tradition has not yet been established) has come around again: the Ada Initiative is fundraising!

The what? The Ada Initiative is the charity that Valerie Aurora and I started in early 2011, supporting women in open technology and culture. Val and I have been working independently and together on supporting women in open source since circa 1999 (starting, in my case, when someone said something derogatory about my computing skills, in a university context*) and we were both at a transition point in our careers last year and decided to try and go pro. Everyone in open source is growing up and getting paid, the activists too!

Since then we’ve done a bunch of things:

  1. run two AdaCamps: cross-project summits for and about women in open tech and culture (to give an idea, at AdaCamp DC we had women who do GNOME programming, women who help run fandom organisations, and women from Wikipedia among many others)
  2. continued to work with conferences and communities to develop and promote the conference anti-harassment policies we developed in late 2010. Most recently a version was adopted by Google and linked from the Google IO 2012 homepage.
  3. developed our allies training workshop: we’re planning to develop a curriculum to train other people to run it
  4. worked with several companies and conferences to respond to sexist incidents or patterns in their community

I also appeared at Wikimania this year, to give a keynote on diversity ideals and strategies.

As for reasons to donate: let me share with you the argument that got me involved. They still motivate my work for the Ada Initiative. (I’ve been paid a salary for over a year now, but I donated my time through to July 2011.)

The basic reason is this: open technology and culture is changing the world. But all world-changing movements have problems with replicating the same old problems inside their communities: that the more boxes you check of Western, white, educated, male etc, the more you will find the community suited to putting you in leadership positions and the more you will benefit from it and change it to benefit you. Some areas of open technology and culture — famously, open source software development, but also, for example, Wikipedia editing — are notorious for low participation by women. For me the argument amounted to “I want to play too” but there are knock-on effects too: see Valerie’s Why We Need More Women In Open Source: The Founder Gap when it comes to employment.

At present this is do or die time: we have project experience and fundraising experience now. Our donation drive has 7 more days to run: if there’s not enough support out there for us to keep doing what we’re doing, we’ll need to re-think the idea that this is activism that it is possible to pay for.

I’d very much appreciate it if people who have benefited from open source, open knowledge, Creative Commons work and so on, especially people who have built a career from it or from having access to the community consider donating: it’s not a level playing field and it damn well should be!

* I don’t think it was the time that my tutor announced “oh hey, here’s our token woman” on the first day of semester, actually, but for the record: don’t do that.

Support the Ada Initiative‘s work for women in open technology and culture!

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Australia.

Categories: Aligned Planets


October 24, 2012 - 17:48

Yesterday we (Gerry, Lars, Serg) had a mini-MySQL’er reunion courtesy of us all speaking at HighLoad++. Much thanks to the organizers for bringing us out here so that we could all catch up :)

We had a chat about how SHOW CONTRIBUTORS got into the code of MySQL as we were giving ideas to HighLoad++ organizers to raise money for charity. I distinctively remember it had something to do with a charity auction at one of the older MySQL User Conferences in Santa Clara. This was when we had quiz shows! And it was at the UC in 2006 for a charity auction where all proceeds got donated to the EFF

I see than Ronald has it in a presentation, and Sheeri was just saving to get married but still shelled out. Someone who’s a little quieter in the MySQL community, Frank, has a distinctive writeup, who reminded me that I too talked about this back then.

A lot has changed since 2006. SHOW CONTRIBUTORS is now deprecated, just like SHOW AUTHORS. As of 5.6.8, it is removed.

It will not affect how the database performs, but it certainly affects the “community feel” around MySQL, further cementing the idea that this is now a product at a very large company.

Related posts:

  1. It’s nearly Mother’s Day, what a gift…
  2. Lightning talks with Community Contributors
  3. MySQL, with SHOW PROFILE and updated INFORMATION_SCHEMA, built from the Community tree

Categories: Aligned Planets

Colin Charles: Why do Mac & Linux users pay more for things?

October 23, 2012 - 14:53

I just purchased The Humble eBook Bundle. I primarily use a Mac OSX based laptop (my MacBook Pro), and secondarily use Linux in various flavours (a Lenovo ThinkPad runs Ubuntu, various boxes run a combination of that and Fedora & CentOS, and virtual machines are growing).

It seems not only with regards to Orbitz showing better, more expensive, hotels to Mac users, even when it comes to the Humble Bundle, Mac and Linux users pay more. Are we just conditioned to pay more than Microsoft Windows users?

I’m glad to support DRM-free e-books & great content. Who knows, I might discover something new.

Related posts:

  1. O’Reilly to offer DRM-free ebooks…
  2. Main stream Ubuntu – bug reporting users that aren’t packagers
  3. Dell collaborates with Microsoft/Novell – 2007 is definitely the year of desktop Linux

Categories: Aligned Planets

Colin Charles: MOL at the center of online & offline payments

October 22, 2012 - 17:15

There’s a chance that Malaysian payments will get shook up. From an online perspective, you’ve got the former nbepay becoming MOLPay. From an offline perspective, you’ve got a joint venture between softspace and MOL to form MOLCube (e27 cover it too). The center of all of this is MOL.

For me, I’ve been waiting for a softspace device for quite a few months. I was excited since April 2012. I was told a device would be coming my way from 18 June 2012, and never heard back; the presumption is that people are using this device according to their website. But it is not available for the “general population”.

I have never met Ganesh Kumar Bangah, the man behind MOL, but being a young CEO, I figure he’s got the chops & energy to pave the way. Besides, he’s backed by Berjaya tycoon Vincent Tan.

Ugliness begone, let there be better online & offline payments and this will pave the way for e-commerce as well as physical versions of e-commerce (pop-up stores, bazaars, heck, imagine your pasar malam vendor going online).

A lot of this will involve lobbying Bank Negara Malaysia (BNM). I don’t believe any payment gateway intentionally wants to provide terrible user experience, I believe its usually to feed regulatory requirements.

Looking forward to payments in 2013. It can only be better than today.

Related posts:

  1. The state of e-commerce payments in Malaysia: still terrible
  2. Offline GMail via Google Gears
  3. Square-like payment devices in Asia

Categories: Aligned Planets

Colin Charles: Didn’t take long for iOS6-only apps

October 21, 2012 - 02:00

It didn’t take long for my prediction on 24 September to come true on 11 October. My suspiscion was also correct, it would be led by Marco Arment, but it had nothing to do with Instapaper, it was the launch of a new product titled The Magazine.

The reason to make it iOS 6 only?

It uses some iOS 6-only features and fonts, and it’s architected for iOS 6’s gesture handling. Setting this high baseline also greatly simplifies testing, maintenance, and future updates.

Wow. Fonts & gestures. Amazing.

Greed or tradeoff from Apple? 

Related posts:

  1. Apps are the new channels
  2. my pre-upgrade iOS6 thoughts
  3. Messenger apps revisited

Categories: Aligned Planets

Colin Charles: The state of e-commerce payments in Malaysia: still terrible

October 20, 2012 - 20:14

Today I tried to checkout RM450 using iPay88. They only accept Visa or MasterCard credit cards, so I pulled my wallet out.

I thought I would use the Citibank card today. I got sent to an error page. So I clicked the back button to head back and thankfully this worked.

I dug further and found a Direct Access card. I have to choose an issuing bank and now had to think a little harder to figure out that this card belongs to CIMB. I was sent a code via USSD verification which was valid for a mere 3 minutes. I had to run to my phone which was charging upstairs and run back down to make the transaction.

Later I see an SMS from Citibank giving me my OneTime PIN that is valid for 4 minutes. I never even got the chance to use it.

Now, lets say I was the average consumer.

  1. What would I have done with the error page?
  2. How would I have reacted to seeing one design then seeing the iPay88 page? Seems close to an attack. Stripe doesn’t have this problem.
  3. How quickly would I have retried the same credit card before I gave up on the online purchase?

Anecdotal evidence from several online stores that I’ve been involved in suggests Malaysians are a patient bunch. They try up to three times for a credit card transaction before abandoning the cart. Some will email because its clear they really want the item. Most truly just give up.

E-commerce is slated to be big. But fixing payments should be crucial.

Related posts:

  1. 7-Eleven helps e-commerce in Taiwan
  2. Malaysia slugs credit card users who don’t pay up
  3. Is Lenovo Malaysia interested in selling their stuff?

Categories: Aligned Planets

Colin Charles: How to insult this blog

October 20, 2012 - 19:46

Asking to buy advertising with a pitch such as:

Therefore I’m interested in buying advertisement space (my budget is unlimited).

Or worse, the following:

I would like to get an article on your blog about [REDACTED]. For this we would like to offer you 200 RM.

We are a [REDACTED] company and growing fast in all South East Asian markets. Once we get started we see the opportunity of building a long term relationship that would benefit both you and me.

We are currently handling a very handpicked selection of top blogs in Malaysia so the sooner you can get back to me the more I would be likely able to spend. Would be great if you can also send me your telephone number or skype account so we can have a quick chat on the details.

Do expect to get rather curt responses which tell you not to insult me.

Related posts:

  1. Quick notes: Monty Program Group Blog; Rename Maria
  2. Changes in the blog
  3. EducationaLinux and an interesting MSDN blog

Categories: Aligned Planets

Colin Charles: YEOLSIMHI haeyo

October 19, 2012 - 18:32

NYT: The Thirst for Learning

YEOLSIMHI haeyo, Koreans say. Work hard. The phrase is spoken endlessly and serves both as a rallying call and a reminder that no one likes whiners. And no matter how hard a student is working, he or she can always work harder — or so goes the theory.

While I’m not a huge fan of the idea that a prep school starts at 7.40am and goes on right until 10.20pm, it is amazing to see the progress that South Korea has had in the past few decades. They’ve grown their GDP per capita almost three times over Malaysia’s, and it was only in the 80?s that they were still looking up towards Malaysia as a success story.

Remember to always take yourself and whomever is teaching you/speaking to you seriously. 

Just this week, I received feedback at a meeting and changed some slides for the next day’s presentation. The audience was impressed that I didn’t just say I’d take the feedback, but I acted on it by doing the necessary research in a limited timeframe. 

Remember to care. And be great.

Related posts:

  1. OLPC, by Jim Gettys
  2. Localisation and its merits
  3. Open Source Economy Conference 2008

Categories: Aligned Planets

Colin Charles: On being vulnerable

October 19, 2012 - 18:17

FT: Time to open up at the office.

Vulnerability means opening yourself to hurt. And as hurt is something that hurts, opening yourself to it is something best avoided.

To risk getting hurt is brave. To act invulnerable is not.

The single most important difference between people who can connect and those who can’t is their willingness to be vulnerable.

Leaves me a lot to think about. I generally believe in having tall walls. Time to follow the work of Brené Brown clearly. 

Videos: The Power of Vulnerability, Listening to Shame.

No related posts.

Categories: Aligned Planets

Colin Charles: Jurisdiction, Internet law & alvivi

October 19, 2012 - 11:46

Rais Yatim is at it again:

Speaking to reporters yesterday on the sidelines of an event, Dr Rais said, “We have legal redress under Section 233 and 263 of the Communications and Multimedia Act. But we would rather not use that first until and unless we get the results of what the Singaporean authorities are pursuing first.”

legal redress. i’m beginning to wonder, where does Malaysian jurisdiction fall when it comes to the Internet?

the alvivi blog was hosted on tumblr. last I checked, tumblr was not a malaysian company & has no presence in malaysia (this is quite unlike blogspot & google). tumblr is unlikely in singapore too. do malaysian or singaporean internet laws apply? can the communications & multimedia act 1998 be used just because these two are malaysian?!?

so what is alvin tan & vivian lee guilty of? recording videos of their sexual escapades. what’s wrong with that? content is king, and if they’re producing useful content, so be it. no one forces you to watch, or read, or be nosey, so you really can switch channels.

singapore isn’t jumping on this yet. they’re letting the university (nus) deal with the matter first. how is this the problem of the university? maybe its because at least one of them has a scholarship. universities shouldn’t dictate what students choose to do with their lives.

i’m not alone in thinking this is their business. after all with the billions of pages on the internet, there really isn’t much reason for people to cry afoul.

alvin is an entrepreneur at heart. i’m glad they’ve posted a response (seems vivian doesn’t do much talking).

they are after all collecting email addresses to build a mailing list. i’m old enough to remember jennicam. lifecasting is not a new idea either (iJustine,, etc.). imagine jennicam meets kink? there’s great production value here (of course, i have to admit i’ve not seen the content as the blog has been taken offline; but to get such traction, clearly it must be good to a selection of people). alvivi can clearly become a brand. 

obscenity laws? random acts? lets not curtail on the right to freedom of expression. remember, if you don’t like it, don’t view it.

Related posts:

  1. Keeping the (content on the) Internet relevant
  2. Piracy due to lack of legal options
  3. Blogger registration, revisited

Categories: Aligned Planets

Colin Charles: Why the mini iPad?

October 18, 2012 - 13:16

Edwin Yapp thinks about why Apple would introduce a mini iPad. The thinking for me is simple:

  1. I almost exclusively use my Nexus 7 tablet now for everything. This includes surfing the Internet, reading books on the Kindle app, and more.
  2. The only thing it isn’t so good for at the moment is watching movies which I do on the plane (which I tend to be on a lot). And consuming video podcasts is definitely an issue since there is no iTunes syncing.
  3. The storage size isn’t so hot either – at 16GB I cannot load it up with a lot of movies like I can on my 64GB iPad.
  4. It is cheap. Replacing a USD$250+ device is much easier after 2 years than replacing a USD$700+ device when the software on it becomes obsolete.

Resolution size probably plays a huge role. I lug a 15? MacBook Pro around now, because I’ve always been using 15? laptops since the days of the PowerBook. Its simply because of the resolution: 1440×900. Today I’m thinking about a 13? MacBook Air because its lighter and it also supports the 1440×900 resolution. Going from 15? -> 13? is a smaller screen size with the same screen real estate. 

I expect that with all these HD/retina displays, you can just fit more onto a smaller screen size.

Many have assumed that iOS developers only focus on developing for 2 sizes which is untrue. 480×320, 960×640, and now 1136×640 just for the iPhones/iPod Touches. Then there’s the iPad’s at 1024×768 & 2048×1536. Why not get a third? :-)

A 7? iPad that syncs with iTunes, has more space than 16GB (maybe 32GB is the middle ground that I should probably grab), with a good resolution – its something I could definitely consider. Have to figure out how to watch movies on a smaller screen though…

Related posts:

  1. The iPad: Early-experience notes
  2. The iPad as a camera
  3. Dell Mini Inspiron? New Asus EeePC’s? Its the keyboard, silly

Categories: Aligned Planets

Mary Gardiner: Ada Lovelace Day: Marita Cheng, Robogals founder

October 16, 2012 - 16:00

Today, October 16, is Ada Lovelace Day: write or record a story about a woman in science, technology, mathematics or engineering (STEM) whose achievements you admire.

This is a slightly updated version of a profile that has appeared on Geek Feminism and Hoyden About Town.

Marita Cheng was named as the Young Australian of the Year winner at the beginning of the year. She’s been involved in volunteering since she was a high school student, and in 2008, early in her undergraduate studies (mechatronic engineering and computer science at the University of Melbourne) she founded Robogals, which is an engineering and computing outreach group, in which women university students run robotics workshops for high school age girls.

Marita, while still in the final year of her undergraduate degree, is also an entrepreneur and has been previously awarded for her work as founder of Robogals, including winning the Anita Borg Change Agent award in 2011. In 2012 she travelled to several countries with the aid of the Nancy Fairfax Churchill Fellowship to study “strategies used to most effectively engage female schoolgirls in science, engineering and technology.”

While I have heard of Robogals, I hadn’t heard of Marita specifically before she became Young Australian of the Year. One of the fascinating things about starting the Ada Initiative is slowly discovering all the other amazing women who work in technology career outreach and related endeavours. But it’s a little embarrassing, judging from her bio, to have not heard Marita Cheng’s name before the beginning of the year!

Further reading:

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Australia.

Categories: Aligned Planets

Mary Gardiner: Ada Lovelace Day: Else Shepherd, leading Australian electrical engineer

October 16, 2012 - 14:38

Today, October 16, is Ada Lovelace Day: write or record a story about a woman in science, technology, mathematics or engineering (STEM) whose achievements you admire.

Else Shepherd is an Australian electrical engineer specialising in communications equipment. She has co-founded multiple Australian engineering companies, including Mosaic Information Technology, a custom modems company, and Microwave & Materials Designs, developing microwave filters for mobile phones. She was appointed as the chairman of Powerlink, the state government-owned corporation maintaining Queensland’s high voltage electricity grid, in 1994, and has been a board member of the National Electricity Market Management Company (now known as the Australian Energy Market Operator).

Shepherd won Engineers Australia’s Peter Nicol Russell Memorial Medal in 2007, their most prestigious award, recognising an engineer with over 20 years of substantial contributions to professional engineering in Australia. As best I can tell, she is the only woman Peter Nicol Russell medallist. She is also a Member of the Order of Australia since 2003, and was the University of Queensland Alumnus of the Year in 2009. She is also a pianist and choral director.

Shepherd has talked about her experience as a woman in electrical engineering with University of Queensland publications. She and one other woman graduated in 1965, the university’s first women graduates in electrical engineering. She was unable to attend Institution of Engineers meetings in the 1960s, because they were held at the local Men’s Club. She continues to promote workplace flexibility, having used part-time work during parts of her career to care for her two children.

Further reading:

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Australia.

Categories: Aligned Planets

Colin Charles: Alan Knott Craig, Mxit & African mobile tech

October 15, 2012 - 12:51

I know nothing about the African continent, having never stepped foot into it before (something I’m sure I will remedy within the next decade). I read a piece in the FT Weekend about Alan Knott Craig, Jr. (@alanknottcraig), an entrepreneur in South Africa that runs Mxit. Mxit is impressive: 750 million messages a day served, plus allowing 581 million mobile users in Africa to make electronic payments.

You have got to love Mxit’s mantra: help more Africans make more money.

This is a social entrepreneur at his best. I’ve already picked up his book titled: Mobinomics: Mxit and Africa’s Mobile Revolution, which I presume will be an interesting read.

He is also a workaholic with suggestions on how to improve his work-life balance with 3 simple rules:

  1. no working after 6pm
  2. no working on Sundays; and
  3. no travelling for more than seven consecutive nights

I just subscribed to his blog and followed him on Twitter and am totally eager to learn more about this amazing continent.

Related posts:

  1. My first Mobile Monday
  2. Notes from the Open Mobile Exchange
  3. MNP here; mobile content thoughts

Categories: Aligned Planets

Mary Gardiner: Sunday spam: porridge and honey

October 14, 2012 - 08:59

What is cultural appropriation?

The problem isn’t that cultures intermingle, it’s the terms on which they do so and the part that plays in the power relations between cultures. The problem isn’t “taking” or “borrowing”, the problem is racism, imperialism, white supremacy, and colonialism. The problem is how elements of culture get taken up in disempowering, unequal ways that deny oppressed people autonomy and dignity. Cultural appropriation only occurs in the context of the domination of one society over another, otherwise known as imperialism. Cultural appropriation is an act of domination, which is distinct from ‘borrowing’, syncretism, hybrid cultures, the cultures of assimilated/integrated populations, and the reappropriation of dominant cultures by oppressed peoples.

Aircraft Carriers in Space

An article about naval metaphors in fictional space warfare. Sometimes I suspect that I like science fiction meta way more than I like science fiction.

“I’m not like the other girls.”

A quote I saw making the Tumblr rounds, which said, “I’m not like other girls!” It went on to avow wearing Converse instead of heels, preferring computer games to shopping, so on and so forth. When I saw it, about 41,000 girls had said they weren’t like “the others.”

Is Australia in Danger of Becoming Greece? Austerity and Blackmail Down Under

It is not enough to respond to this ongoing rhetoric about Australia’s supposed calamitous future by pointing out, as Ms Gillard correctly did, that these comparisons are ridiculous given the state of European periphery countries. Yet the ideological blackmail is strangely telling, precisely because the financial sector in the form of the troika (the International Monetary Fund, the European Commission and the European Central Bank) has held Greece’s politicians hostage, forcing a slashing of the government in exchange for “bail-out” loans.

The Start-to-Hate Review System

The concept is simple: Rate media based on how long it takes to encounter something bigoted. The longer it takes, the better the media.

An Investigation Into Xinjiang’s Growing Swarm of Great Gerbils

I am subscribed to two “long form” websites: the picks of Long Reads, which focuses on newer pieces, and the editor’s picks of Longform, which tend to skew a little older. Hence, this, from McSweeny’s in January 2005. I always like a piece that clearly ended up not being about what the original pitch was about. In this case, the writer wanted (or supposedly wanted, I guess) to investigate a gerbil plague, and ended up writing an article about gerbil social structures, text messaging on Chinese phone networks, and, several times, the Black Death. Which is how I ended up reading Wikipedia articles about pandemics the same night I was getting sick with the first illness I’ve had since I got out of hospital.

Mariana Trench Explosion

I think of Randall Munroe as a science writer who happens to be funded by merchandise sales from a comic. I don’t regularly look at the comic any more but I follow his blag and his What If? Answering your hypothetical questions with physics, every Tuesday writing more closely. This What If? is one of my favourites to date, although it’s hard to beat the first one. However, this one features an excursion into unpublished work by Freeman Dyson. SO HARD TO CHOOSE.

Do bicycle helmets reduce head injuries?

It’s impossible to follow Liam Hogan on Twitter without becoming interested in urban transport issues. At the moment the big conversation is helmet laws in Australia, which are arguably interfering with take-up of bike share schemes (if you’re going to have to get hold of a helmet, you don’t just jump on the bike, hence, scheme falls apart), although see Why is Brisbane CityCycle an unmitigated flop? for several other reasons that scheme may be failing.

Anyway, this one: A new study reports the rate of hospitalisations for cycling-related head injuries in NSW has fallen markedly and consistently since 1990. The authors say it’s due to helmets and infrastructure.

The drugs don’t work: a modern medical scandal and Ben Goldacre: ‘It’s appalling … like phone hacking or MPs’ expenses’

Reboxetine is a drug I have prescribed. Other drugs had done nothing for my patient, so we wanted to try something new. I’d read the trial data before I wrote the prescription, and found only well-designed, fair tests, with overwhelmingly positive results. Reboxetine was better than a placebo, and as good as any other antidepressant in head-to-head comparisons… In October 2010, a group of researchers was finally able to bring together all the data that had ever been collected on reboxetine, both from trials that were published and from those that had never appeared in academic papers. When all this trial data was put together, it produced a shocking picture. Seven trials had been conducted comparing reboxetine against a placebo. Only one, conducted in 254 patients, had a neat, positive result, and that one was published in an academic journal, for doctors and researchers to read. But six more trials were conducted, in almost 10 times as many patients. All of them showed that reboxetine was no better than a dummy sugar pill. None of these trials was published. I had no idea they existed.

Given that I favourited two separate articles about this, I’m going to buy the book. Now you know.

Going blind? DRM will dim your world

[I]t turned out I needed Adobe Digital Editions to ‘manage my content’… It tried, of course, to force me to give Adobe my email and other details for the ‘Adobe ID’ that it assured me I needed to get full functionality. I demurred… and was confronted by a user interface that was tiny white text on a black background. Unreadable. Options to change this? If they exist, I couldn’t find them.

Getting this far had taken me half an hour fighting my way through a nest of misery and frustration with broken eyes and a sinking heart. Along the way, I’d been bombarded by marketing messages telling me to “enjoy the experience” and “enjoy your book”.

Reader, I wept. Marketing departments, here’s a top tip: if your customer is reduced to actual, hot, stinging tears, you may wish to fine-tune your messaging.

5 Plans to Head Off the Apophis Killer Asteroid

Friday the 13th of April 2029 could be a very unlucky day for planet Earth. At 4:36 am Greenwich Mean Time, a 25-million-ton, 820-ft.-wide asteroid called 99942 Apophis will slice across the orbit of the moon and barrel toward Earth at more than 28,000 mph. The huge pockmarked rock, two-thirds the size of Devils Tower in Wyoming, will pack the energy of 65,000 Hiroshima bombs–enough to wipe out a small country or kick up an 800-ft. tsunami.

On this day, however, Apophis is not expected to live up to its namesake, the ancient Egyptian god of darkness and destruction. Scientists are 99.7 percent certain it will pass at a distance of 18,800 to 20,800 miles… Scientists calculate that if Apophis passes at a distance of exactly 18,893 miles, it will go through a “gravitational keyhole.” This small region in space–only about a half mile wide, or twice the diameter of the asteroid itself–is where Earth’s gravity would perturb Apophis in just the wrong way, causing it to enter an orbit seven-sixths as long as Earth’s. In other words, the planet will be squarely in the crosshairs for a potentially catastrophic asteroid impact precisely seven years later, on April 13, 2036.

It turns out that with current technology we might be able to move the asteroid prior to the (potential) 2029 entry into the gravitational keyhole, but if it did so we would be unlikely to perturb the orbit sufficiently after that point to avoid a civilisation-ended impact. So it’s the question of how many resources to spend on a low-probability but enormously catastrophic event.

Categories: Aligned Planets

Colin Charles: The chop space (digital loyalty cards) in Malaysia

October 10, 2012 - 10:43

I love competition and free markets. I read about Pirq coming to Malaysia via the webcampkl group. An interesting thread is brewing.

In Malaysia, I see three players (not including Foursquare for merchants which some establishments use to give mayor discounts, every 5th check-in, etc.): 

  1. ChopChop is the pioneer in this space (bootstrapped around December 2011 by 3 passionate young entrepreneurs whom I’ve had the pleasure of meeting more than once). 
  2. Shortly thereafter Voucheres came along and they picked up a nifty RM700,000 from MyEG & MDEC (newsclip, crunchbase). They’re a startup with 4 founders (January 2012), claiming 10 employees, and they seem to be relaunching 10 months into it. 
  3. And the latest to the block? ChopInk (July 2012). Four young founders who were AllStars graduates (RM18,000 + mentorship for some 6-7% equity), which I’m told reliably is a pivot from a different unworkable idea. ChopInk has goals of a 1,000 merchants by year end and is supported by Cradle and possibly had some investment from Telekom Malaysia.

And today, you’ve got the fourth player: Pirq. Pirq’s take is different: you receive an immediate discount of 20-50% instantly. You don’t collect chops for later redemption. Pirq is a US-based company flush with cash – currently USD$3.2 million has been raised (yes, thats USD not Ringgit). Their first expansion country: Malaysia, then Singapore. Pirq is like collecting chops meets Groupon (20-50% discounts on a bill last I checked at most restaurants is unsustainable). 

The grapevine tells me that Pirq has four sales people on-board. From an execution perspective, I love how they focus on areas. My biggest problem with these digital loyalty card applications is that I generally never visit any of their merchants! From a tech perspective, Pirq needs work.

I see Pirq as competition with group buying sites, which is definitely seeing fatigue (in Singapore they’re dwindling; in Malaysia?). The verdict is still out there how digital loyalty is going to be managed between ChopChop, ChopInk, Voucheres. Maybe well-funded Singaporean Perx might arrive eventually.

As a consumer, while I may not have to collect loyalty cards in my wallet any longer, I’m going to be collecting smartphone apps. Good thing you have folders on iOS :)

Who’s going to win? The people that make the better product & with better execution. Not just for the consumer (location based alerts, geo-fencing, etc) but for the merchants as well (smart ad posting, etc.). 

In another post, we’ll talk about money. Foreign money is rolling into companies coming into Malaysia (Rocket Internet, now Pirq), mainly because the USD or Euro goes further in Ringgit Malaysia land. Most of the discussion at webcampkl is focused on this.

Me? I’m naturally rooting for the bootstrapped entrepreneurs – that’s ChopChop.

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Categories: Aligned Planets

Tim Connors: Terry Mulder, minister for transport or just stationary cars?

October 6, 2012 - 12:09
This wasn't published in The Age presumably not because it wasn't brilliant, but because I was 26 words over the 200 word limit:

Why does State Transport Minister Terry Mulder think that building an East-West freeway link will help solve problems similar to today's -- the likes of which happens roughly once every 13 years? To be most useful (but still with only a return on investment of 0.7), there can't be any off-ramps into the city, otherwise the congestion will just be transferred to city roads instead of Hoddle Street. It's pure an East-West link. Today, the blockages at the tunnel were stopping people getting into the city. How does as East West link solve problems like today's (or indeed any other problem that can't be solved by improving railway freight links instead)?

Meanwhile, we've got a train system that actually suffered a decline in patronage this year because the train timetable change last year made it so unattractive to catch a train anywhere, because formerly simple trips now involve poorly timed unnecessary changes of train and platform. I recently found it quicker to walk home 2 stations from the closest premium station because Metro Trains were so disorganised and seemed to have misplaced their connecting train (station staff certainly had no idea what was going on).

Made me glad to be on my bike next to the freeway today as I rode past all the stationary traffic. The only reliable way to get to and from work.

Categories: Aligned Planets