They're targeting hobbyists (software is completely free) that want a sketchup-like environment. They even provide a 3d printing service for you to upload STL files to.
That actually looks promising. To my knowledge, it's the first gratis solid modeler. The user interface is very similar to Autodesk's Inventor Fusion. It's also on the Shapeways' list of supported programs (by way of STL -- I find it odd that they don't use ACIS, but hey.)
They're targeting hobbyists (software is completely free) that want a sketchup-like environment. They even provide a 3d printing service for you to upload STL files to.