But pushing Apple to make iOS available on other phone hardware is a massive undertaking. iOS is developed for a very constrained hardware set. When you move away from that and the optimizations thereof, what's left? It's a major distraction, you'll either get a much worse experience on other hardware, or the general polish and performance of iOS takes a nose dive. I don't see why Apple would spend the money to support this the way it would need to be supported rather than leave.
