Microsoft is actually coming out with a lot of innovating products.
The Xbox 720coming out next year looks impressive as is Smart Glass technology, Kinect 2 and Kinect Glasses.The only innovation Apple has done since releasing the iPad is the Retina display, something people need until Apple told them they did.
Apple doesn't show off concepts in development. None of the things you listed are available yet, so it's a bit disingenuous to compare "future" Microsoft products to existing/available Apple products. Remember when the Microsoft Courier was going to kill the iPad? How did that work out?And let's see who is really innovating:
Apple Airplay >>> MS Smart Glass
Nintendo Wii >>> MS Kinect
Google Glass >>> MS Kinect Glasses
I'm pulling for Microsoft to get back in the game. I like what they've done with Metro; at least they are trying something new and not just pulling an Android by being a cheap iOS clone. But it's a little silly to portray them as the innovators when in reality they struggling to catch up in markets that they've completely missed.