Monetizing ideas: -Advertising (pitch 3D printing, CAD software, or training companies?) -Affiliate links to related products-same as above. Does shapeways or

Monetizing ideas: -Advertising (pitch 3D printing, CAD software, or training companies?) -Affiliate links to related products-same as above. Does shapeways or ponoko have a affiliate program? Perhaps you can add a link that says "Get a physical version" that sends the model off to a printer, and you get a cut -Freemium. Perhaps offer 10 models stored to free users, paid users get more? TinkerCAD got bought by Autodesk, so there's always possibility of getting acquired/aquihired.