iPhone is already the top mobile browser. It's been on the market for just six months, and already the iPhone (plus its Wi-Fi-only variant, the iPod Touch) is the most used mobile browser for Internet access in the U.S., according to Irish researcher StatCounter. At No. 2 is the Symbian OS used in Nokia's devices. Globally, the two positions are reversed. In either case, Windows Mobile -- in all its versions -- is just a blip.
