A few days ago we told you about Dolphin Browser's foray into the tablet world, Dolphin for Pad. We've had a bit of time to play with it since then, as have most of you, and we recently received a tip from a loyal reader named Nathan Patton that highlights a rather nifty feature of the new browser. When in fullscreen mode, a simple two-finger swipe activates an awesome 3D cube of all open web pages, very reminiscent of the Compiz Fusion 3D cube on Linux that was highly popular among the uber-geeks of yesteryear.