Different focuses. The iPhone's a mediocre PDA when looking at its calendaring and contact management facilities; my old Palm Pilot did a much better job. I h

Different focuses. The iPhone's a mediocre PDA when looking at its calendaring and contact management facilities; my old Palm Pilot did a much better job. I haven't tried Android, but I don't imagine it being much better. While we may see smartphones take over completely, with multimedia, web browsing, email, etc. I suspect we'll see different design choices made for different types of users. That'll provide space for several competitors.