Oh. You probably won’t be surprised to hear this one, but the answer is Linux.conf.au the Australasian Free and Open Source Software Conference. I’ve been attending since Melbourne 2008, and have since “been” to Hobart in 2009 and travelled to Wellington to attend in 2010.
LCA is a great conference because it gives people in the broader FOSS-using community in Australia (people like me) the opportunity to meet the people who put together the software that we used on a day-to-day basis. It turns out that they’re an entirely friendly bunch of people, who are all too willing to share their experience: in 2008, Andrew Tridgell spent 20 minutes one-on-one with me explaining how a particularly awesome piece of code he’d written worked.
In 2010 I ran one of the short single-day conference streams (known as “miniconfs”), on the topic of Open Programming Languages. This was a fantastic opportunity to give back to the LCA community, and help bring more of the topics that I was interested in to LCA — we had a fantastic lineup of presenters, and the day went awesomely. I’m glad to have the opportunity to do this again: I’m running the Open Programming miniconf at LCA2011 in Brisbane, and along with my friend Peter Lyle, will be running the Research and Student Innovation Miniconf. Both of them are shaping up to be excellent miniconfs.
So yes, LCA is in Brisbane this January, and I thoroughly recommend you get along if you can!