There's favourite and there's favourite...
Favourite smartphone model maybe, but given those figures, by no means Blight's favourite smartphone platform - that would be Symbian by a long shot. Not that I'm bitter (as a Symbian user) but slightly bemused by the huge coverage the iPhone gets compared to the much more widespread Symbian platform.
That said, I'd buy an iPhone like a shot if only they weren't a) so expensive and b) so huge. I want a phone-sized phone, traditional candybar shape, that can fit in my jeans 'coin' pocket. I don't think I can be alone. To be sure, a bigger phone means a bigger screen, better browsing etc, but I prefer the carrying convenience. (Re expense: I mean on pay as you go, with relatively modest data usage, not on an all-you-can-eat monthly contract.)