While I know you have the hype around 3D-printing in mind, there is no sign that this guy consider this anything else than a hobby.

But of cause, this article does in many ways highlight the problems with current 3D-printing technology, and why it currently is mostly a rather limited prototyping tool. This would be the case even for more professional 3D-printers. Now most of the hype is gone, and I think most people realize that 3D-printers will remain a prototyping tools for the forseable future.