Shapeways - Shapeways - 3D Printing Service and Marketplace
Future Me - Send an email to your future self
3D Hubs - Airbnb for 3D printing
Dabble Me - Your own private place to write. A journal/diary to help you remember what's happened in your life.
i.materialise - i.materialise is an online 3D printing service, community and marketplace.
Letter to Yourself - Send a physical letter to your future self