Southern Stars makes a host of awesome astronomy tools, like SkySafari and assorted controllers. If you're serious about astronomy give them a look.
In this video, Neil Ticktin (Editor-in-Chief, MacTech Magazine) interviews Tim DeBenedictis of Southern Stars at WWDC 2012. Tim was kind enough to tell us about their thoughts on the announcements on WWDC, and how it will affect their plans moving forward.