Basefolder - Use your home PC as your own personal cloud storage server.
Shapeways - Shapeways - 3D Printing Service and Marketplace
SIXA - Personal cloud computer, built for developers
3D Hubs - Airbnb for 3D printing
vagon - vagon is the simplest high-performance computer that anyone can use.
i.materialise - i.materialise is an online 3D printing service, community and marketplace.