I'm in. Got my reservation card and counting down the days. I'm actually one of the ones that wants Kinect 2.0 but not for gaming as much as the voice controls and gestures.
Same here. I think the Xbox One will be worth the extra $100 over the PS4, just wait till they allow Windows 8 Apps to be installed on it (which they have hinted).
I'll be waiting until they have been out for a little while. Plus I need to save up so I can buy two. This is what my living room looked like last Christmas (I have upgraded my Xbox since then)... here in six months there will be 2 XBOX Ones next to the 360s.