It looks like ThinkGeek and Ion Audio were holding out on us when we visited the companies' booth at CES earlier this year. In addition to the three new devices already announced for the iCade lineup (that allows you to use various controls for iOS games across Bluetooth), there's now another one, strangely called the 8-bitty. The 8-bitty is an NES-style (though four buttons, instead of only two) block controller that's completely wireless: Just pair it up with your iOS device and have at it. It's hardly ergonomical, but that's not really the
