Kinect rocks,But The xbox360 RROD and the problems that this console produces it's not worth buying the kinect for an xbox360.I had 7 of them freezing and bricking before i switched over to the ultimate system which is the good old reliable pc.
The Kinect should be able to work on a pc if someone creates a compatible driver for it.I know that the ps3 eye works on a pc and the ps3 controllers works on pc's as well.It would be sweet if i could flail my arms around to open a program or playing pc games with the kinect.On second thought nah id stick with the mouse and keyboard combo.