I agree that tactile feedback is extremely important.
Sometimes just wawing in the air is enough, but for many gameplay elements you really need a controller, stick, sword, racing wheel or anything to make it feel immersive.
I would be happy if Natal would be combined with all sorts of peripherals depending on game genre. That they'd have like 4-5 standardized periferals like the nunchuck, Wii-racing wheel and that kind of stuff.







