If Mac, Windows and Linux are anything to go by, no one else will really make something quite as nice as the iPhone. What they will do is make things that are good enough looking, open enough, and diverse enough, that they will grab segments of the market that Apple will never even go after. That's my hope at least, I'm just not interested in being locked into Apple's world. And the fact that Android is open source is seriously cool for people who want to really do interesting things.