January 14, 2010 12:30
the iPhone OS is a superset of Leopard and there's little difference. Some classes are missing but others are added. The main issue most likely will be that apps may be only distributed through the App Store, so you'd have to become an iPhone developer ($99/yr) and have the app approved by Apple before anyone could get it. But all of this is sheer speculation, not even the iPhone dev community knows what's going on. We're all in the dark like everyone else!