Companies will go to fascinating lengths to demonstrate their belief in a product, but there was still something refreshing in watching Solidoodle founder Sam Cervantes climbed atop his company's latest creation, beaming. After all, the announcement of a $500 printer back in April left us wondering what sorts of corners the company would have to cut to offer a product at a fraction the cost of what Cervantes' former employer, MakerBot, has brought to the market. Asked whether Solidoodle had to make any compromises to hit such an impressive price point, the one-time aerospace engineer stood by his product