Most consumers do not own a 3D printer, though perhaps one day that will change. For now, 3D printing at home remains a niche obsession, however the barriers of entry have started to come down with some models focusing on ease-of-use and others aiming for relatively low price points. Some combine both. One thing that probably has to change,

Source: Hot Hardware – MIT Desktop 3D Printer Technology Cranks Out Builds Up To 10X Faster Than Other Rigs