We're just starting to dig in to everything Romotive's Romo ($150) can do, but so far, we think it's a pretty neat toy. The robotic base station works with Lightning-equipped iPhones and iPod touches; a Dock Connector version is also available at the same price. Once the device is connected, the dual-tread rover comes to life, with an animated face displayed on the screen. It can roam around, respond to and follow faces, chase other toys, and more.…