Quote Originally Posted by BakerEvan View Post
I didn't even think of this use. It's like networking for 3D Printing.

How about just general services online that will allow you to print in any material on any machine, and then simply charge a membership fee and shipping for your products to be shipped. Might not be a bad business model at all.
There are already quiet a few company's doing this,

Like Shapeways or 3Dhubs.
But ye it is a nice idea to have a own website and sell products as hobby.