iOS is confined to only one brand of HW anyway. And quite an expensive one. I'm sure iPhone can still grow, and it will be the best seller phone for years, but it won't ever become the absolute majority of phones, so iOS has no chances to become absolute mobile OS leader, while it has little chances to even become relative majority, unlike its HW that can do it easily, unless Android get weaker enough and WP and RIM stronger enough to balance each other at a lower level than iOS.







