Yeah, I agree, someone always takes good tech a turns it into an idiot box, the PC is like that now, way too dumbed down compared to the old command line computers back in the day. Even the Amish could use them, but i'm glad MS are doing it this way by pushing it into the world to let it thrive rather than keeping a tight hold in some kind of crazy Jobsian control freak death grip.
Within 2 years there will be Kinect Apps for the PC that we could never have imagined and when they appear we will wonder how we even lived without them, it's going to be an exciting time.