It looks like it could work. I think I'd accidentally press the buttons on the back, though. Does anyone remember the SpaceOrb 360 [1]? I had one for a little while but returned it because it just didn't work as well for me as did a keyb/mouse combo. If microsoft won't match console gamers against PC gamers [2], how will steam pull it off?
[1] http://en.wikipedia.org/wiki/SpaceOrb_360 [2] http://www.rahulsood.com/2010/07/console-gamers-get-killed-a...