@OP yes a signifigant diference. It's not just about the how it works, but the interface with the user.
the PS3/Wiiremote are controllers that mimic tools. Rackets, swords, handle bards, wheels, fishing poles....
Natal does away with the idea of the input being a tool and instead captures the motion. In essence Natal is all about interaction in a natural level.
For example if I were to use the PS3Motion as a paintbrush it's weight is all wrong, the handle is all wrong. With natal I could use the motion or I can use a real paintbrush.
Your perception of Natal and PS3Motion is all about the enthusiasts technical perspective, but from a perspective of the strategy they are different.
Squilliam: On Vgcharts its a commonly accepted practice to twist the bounds of plausibility in order to support your argument or agenda so I think its pretty cool that this gives me the precedent to say whatever I damn well please.
