I've just received an email from the organisers of One More Thing, and decided to post here if anyone is interested:

Just dropping you an email about an iOS conference in Australia I'm organising called One More Thing. It's all about making a living developing software for the iPhone and iPad. 

This year we have an awesome speaker line-up, including cool dudes like Loren Brichter (Tweetie/ex-Twitter), Neven Mrgan (Panic), Karl von Randow (Camera+), Raphael Schaad (Flipboard), Matt Rix (Trainyard), Shaun Inman (Last Rocket) and many more.

The full line-up and other details like the date and location can be found on our websitevideos from the 2011 event can be found on Vimeo and we have a podcast where we interview all the 2012 speakers.