orcishgamer: I hear this a lot, but almost exclusively from people who haven't used them. You realize most people sit these things in their lap while sitting on the couch, right?
Titanium: I did try them out. It's (mostly) useless in an office environment, that's for sure. And putting your hands in front of your face is hardly better than using your mouse and keyboard for anything other than facebook and youtube. I'm just not convinced at all this will be the answer to our current outdated interface.
It's not an "answer", it's a step, UI is a journey, unfortunately we're very much in suck-land right now, so it might take quite a few steps before we're out of suck-land;)