Cubify claims theirs is easier to use, has easier cartridge changes, and is all-around nicer and cooler than their competition. And Timothy Lord found them at Google I/O 2012, which means Google thinks they're cool, too. Wow. At only $1300 for their basic model (plus $50 each for the plastic "print" cartridges), every home should have one of these. Or maybe two or three. Or maybe Hackerspaces will buy all of them, and that's where we'll go to satisfy our lust for 3D printing.