This is a topic I was discussing with some friends. Right now the 3D Printing Industry is only of interest to those that are "into" stuff like this. People with experience on CAD like it because they can design 3D Object, and then bring them to life. People that are tech nerds like it because they can actually use their knowledge and interest to make useful things.

What is it that the 3D printing industry needs in order to garner interest of the average everyday Joe and Jill?