anyway sony's move is combined with a camera! i don't see the wiimotes track movements with a camera, plus wii is an amazing console our only complain is the old-gen graphics and the kiddish games,here u got a ps3 with an improved wiimote !
as i said natal is amazing but can the developers make real games possible 4 natal, i don't see that coming maybe the next-gen!
natal is cool indeed if they manage to design a hard-core game with the support of natal! like rpg or some fps games like real ones, but neither Microsoft or any 3th-party have officially claimed that they're developing hard-core games for natal (maybe in the future), devs said we are exited for this project that's it, so why do u think natal is better than sony's move? when natal is only an improved eye-toy, it's not the first time companies ripoff nintendo!, just because nintendo did it, it doesn't mean they shouldn't!