How can Sony and Microsoft's motion controllers be more impactful than WM+?

[bdbdbd]

@Carl: My point is that the peripheral should be meaningful for the game. Otherwise you see them just collecting dust or be sold at ebay for pocketchange and i doubt Sony wants to kill the profit from its biggest cashcow by bundling peripherals, or to have the sales hit with high price caused by a useless or little no use peripheral.

@Kenology: I'm personally looking at EyeToy when comparing Natal to something, since that's pretty close to what Natal is.