MakerBot Replicator Mini+ is the 3D printer you want, but it's not cheap

3D printing has not turned into the consumer revolution everyone expected. If you need proof, just look at standard-bearer MakerBot, a company conceived to bring 3D printing to the masses that is now narrowing its focus considerably to business and education.  One of the reasons it never quite took off is because 3D printing is more complicated, frustrating and messier than most of us were led to believe. It’s slow, confusing and how many oddball, rough-hewn tchotchkies does anyone ne