Yes, we have seen a lot of Kinect Hacks, and some of them are useful like the web surfing one, and some are just plain neat like the invisibility feature.
This is the KinEmote, a free public beta that allows Windows users to navigate XBMC and Boxee by gesturing at it. The software is built from PrimeSense and OpenN1 and NITE middleware.
It looks very cool, doesn’t it? It could easily be on anyone’s home theater, and is definitely the way of the future.