If you're nostalgic for NES-style gaming controls while living in an iPad world, you'll be happy to learn that ThinkGeek has unleashed its iCade 8-Bitty Game Controller ($30). Roughly the same dimensions as Nintendo's early 8-bit controller, it's equipped with a D-pad, start and select buttons, four round face buttons, and shoulder buttons. It connects to your iOS device over Bluetooth and works with a large number of games. Batteries aren't included,…
