At this point it's kinda tough to get excited about 3D printing -- actual devices and services are a dime a dozen, but Cubify has a decidedly user-friendly vibe working in its favor. 3D Systems is rolling in to CES with its Cube 3D printer, but it'll also be showing off Cubify.com and its new Kinect-To-Print app. The app will allow users to design objects with "coloring book simplicity," then have them printed up and shipped to their door, or they can post their creations to the web for others to purchase and earn cash. The site will also be prepopulated with a selection of games and other custom objects ready to be
