PS4 to lead all consoles with 51 million sold by 2016 - IDC

[ParryWinkle]

51 million by 2016 seems way too high.
Maybe 20 million for the PS4 and 17-18 million for the Xbon- Xbox One.
I seriously doubt they'll release a Kinect-less Xbox due to the fact they invested way too much into it. Time will tell