Yep. I don't know if we will ever get to the point to where 3 d printers will be that simple. But now that the patents have expired innovation has exploded.
So therein lies the question - who are 3d printers made for?
Hobbyists, education, and business. Everyone falls under those three classes, I believe. And some fall under two.

But I am still trying to make my wife want one. ;p


At at the end if the day 3d printers are bigger than just 3 d printing. They are excellent learning tools in many industries.