As part of the day two MIX11 keynote, Jeff Sandquist led us through a set of cool Kinect demos featuring various members of the Channel 9 team (and others!). Check them out, they are cool, inspiring and even somewhat embarassing.
Update: adding direct links to the various parts of this demo
1:36 Dan comes out and codes!
4:10 Jeff gets to be the demo dancer
7:09 Here comes the chair!
10:10 Worldwide Telescope, Kinect Style!
14:24 Community Demos
17:49 Wall Panic Game Demo
19:40 Here comes the moon landing!