Revolutions aren't land slides. They are new directions of thought. Christianity tooks hundreds of years. Though we are talking about games not religion. So instead of thinking of Revolution as viva la revolution over throw the power. Instead think of it's historical movement. Sorta of like how the Pen has become mightier than the sword. Cars became more popular than horses. TV overtook the radio. None of it was instant.
However the signs are already showing of a successful movement of the Revolution. Natal & Sony Wand, MS & Sony are now considering the expanded market. Consoles are more than just games, but machines of software entertainment. In a generation or two some day people will think of the classic controller like people think of the Atari Joystick (http://soledadpenades.com/imgs/joystick.png).
Squilliam: On Vgcharts its a commonly accepted practice to twist the bounds of plausibility in order to support your argument or agenda so I think its pretty cool that this gives me the precedent to say whatever I damn well please.