Soon to be 3 and then 4.
Shame Nokia took advantage of that and Apple didn't. My point was, however, that there are plenty of places for the iPhone design to go. Don't pretend this square metal box shape is all there is.
But I digress. If everyone wants the same iPhone for 3+ years in a row, they appear to be in luck.
I don't think Apple cares if a phone ripped off their nano (unless the lumia poses a real a threat). And personally I like the design. Although I don't like the feel (It's polycarbonate but it's still not comfortable and it FEELS like plastic to me) of the Lumia.
But I will say this. The two toned back. Cannot be real. No. Just No.