We know about platforms views are different.

Microsoft is foccusing in Kinect, movements for casual games and who knows hard core games in the near future. Your target is everyone.

Sony is foccusing in hard core gaming with controllers. T

Your target is adults.

Nintendo now tries enter in this generation. Your target ever was childrens and fans.

And thats is gonna be a tree in the future, think about iPad, mobiles, html5 games, cloud computing games, PCs, wathever.

There is no future for games generations.