Two years is a lot of time in mobile industry. E.g.: * Angry Birds released for the Apple's iOS in December 2009 (two year ago) * iPhone itself is 4.5 years o

Two years is a lot of time in mobile industry. E.g.: * Angry Birds released for the Apple's iOS in December 2009 (two year ago) * iPhone itself is 4.5 years old. I can completely see $50 Android after two years but Nokia is not sleeping either.