Remember that Microsoft Rally Ball demo from a few days ago that showed Windows Phone 7's integration with Xbox? Well, the gang at Supertouch has stolen a bit of Ballmer's thunder with a new Kinect hack that lets you hurl digital orbs at your Kinect-controlling friend using an iOS device instead of a WP7 handset. The graphics for the game and the iDevice controls aren't nearly as pretty as Microsoft's cross-platform gaming solution, but the end result is pretty much the same -- flingin' balls with a phone while your friend dodges them courtesy
