Why should this even matter?
Kinect is a copycat gimmick that Microsoft is thrusting down everyone's throats (devs, at least) just so they can say "We did it, too!" My idea of a relaxing time is not waving my hands around in front of a screen like a headless chicken, nor would I have a good time wrestling with voice recognition software that doesn't work due to it being a clear afterthought.
Motion controls do NOT have any place in AAA gaming. Leave them with the casual crowd.
This is the wrong attitude to have on the subject, really. What has a place in "AAA" gaming is what works for it. Motion controls are not in and of themselves a bad thing, and remember, you're not better than casual gamers because you spend more time and money on video games than they do. Also, Kinect is hardly a copycat gimmick, as it's far more sophisticated tech-wise than anything Nintendo or Sony have done. For god's sake, they're using the technology behind it as the basis for robotic facial recognition and bionic sight.
What is really the issue here is the fact that Skyrim would not benefit from it. Motion controls are pointless if they don't actually allow you to do anything different from regular controls, which for the majority of games they don't. How it's being used right now is simply squandering its potential, turning amazing technology into a cheap gimmick that evokes feelings like "wow, that's pretty neat," and nothing any deeper than that. It's fantastic for games like that Dance Central thing, which judges you both on rhythm and technique. You couldn't do that with one of the DDR dance-pads. Whether or not you like the game is irrelevant; that's an actual valid use of the technology in that it lets you do things that other technology can't.
Hell, overused it can actually reduce the amount of control you have over the game. Did you see that stupid Kinect lightsaber game? It's hardly a game. You don't have any actual control over where your guy goes and there's no challenge to it. You just flail around and watch him do his lightsaber thing to the endless parade of clone soldiers who just can't wait to be murdered horribly. That's why they all run directly into your lightsaber.