We're still not ready to apply the label "Gaming 3.0" here (or to anything, for that matter), but despite its boasts, GameString's making a compelling case for cloud-based play time. We've already seen the company bring World of Warcraft to Google TV, but now the company's showcasing its take on a challenge we've seen a few times before -- streaming a playable version of WoW to a mobile phone. (Gotta get 'em out of the house somehow.) The trick here is a streamlined UI overlay that makes for a every touch-friendly experience; there's translucent "thumbstick" spots and larger buttons for sp
