Will there be an iTunes for 3D printed objects?

This is one I get asked surprisingly frequently: “Do you think there will be an iTunes for 3D printed objects?”  The short answer. No, I think it is extremely unlikely that a store for 3D printed objects will exist.

This is a companion discussion topic for the original entry at http://reprage.com/post/32445404218/will-there-be-an-itunes-for-3d-printed-objects