Steven Fisher with an interesting use case for Xcode snapshots. I switched this on when I read about it earlier this week and certainly haven't noticed any speed or other issues but I also haven't found myself going back to a snapshot either so they may still be as useless as they previously were.
I saw Francesco Frison talk at the London iOS Developer meeting this week about his Core Text wrapper class. Looks like a great to get some simple text rendering without needing to get too involved with CT.
An interesting look from Federico Viticci of MacStories at the problems facing the iOS home screen as we progress towards the 6th release of iOS. Has it really been almost 5 years since iOS was released? Wow.