What it is: Progware sells Hadron Ord Bot 3D printer parts and kits to hobbyists around the world. What it should be: an online seller of fully-assembled state-of-the-art 3D printers to the average middle-class consumer for use in the home as the new indispensable flexible computerized desktop appliance, replacing and absorbing obsolete computer desktops, and producing an ever-expanding selection of household products.