Sure, there's really not much of a DIY presence amongst the shiny new mass produced gadgets that line the halls of the Las Vegas Convention Center during CES, but MakerBot's public appearances at the show managed to leave an impression on just about everyone who spotted the company's newly announced Replicator 3D printer. Founder Bree Pettis stopped by our stage at the convention center's Grand Lobby, becoming our final interview of the show. We managed to get him to pr
