ThinkGeek's iCade started out as an April Fool's joke. In conjunction with the folks at Ion Audio, that product actually came to be, and it's been so successful that it's launched a whole line of different controller products, most of them from Ion. But ThinkGeek isn't done with this brand yet. It recently released the "8-bitty" controller, which combines a Bluetooth-enabled iCade-protocol controller with a very retro NES-style design. The price is appealing as well: For just US$29.99, you can get a very cool-looking retro controller, designed to
