I would like to get one, for multiple reasons. One is for myself - it would be interesting and fun to play around with, and to use for some side hobby projects. The other (arguably more important) reason is to just have that creative outlet available for my kids to tinker on.

It is hard right now (for me) to justify the cost - just like I assume it was hard for my parents to justify the cost of an Apple ][+. But I am very glad they bought that luxury geek gadget when I was a kid, because it helped shape who I am today.

I don't know if 3D printing will be analogous to an Apple ][+ in terms of impact for my kids - probably not. But it can be hard to see if it will, when it is in its infancy. I wonder if I would have been fascinated with computers if I was a kid now, because they are so polished in so many ways. The Apple ][ (and our subsequent 286) were so... rough... and accessible, that it was all the more intriguing for a young curious tinkerer.

I think there is no doubt that the current hobby 3D printers are rough, and a bit unpolished (in a good way). (That may change some with Formlabs Form1, though... it looks pretty polished and slick).