Apple is on target to become #3 and quite possibly #4 in the next couple of years, with Nokia #1, Android #2 and #3 unclear, but one of RIM, Microsoft or Apple.

Apple is on target to become #3 and quite possibly #4 in the next couple of years, with Nokia #1, Android #2 and #3 unclear, but one of RIM, Microsoft or Apple. Either way, the iPhone will soon be as marginal a phone as Macs are to personal computers.