Printrbot Go! v2 larger 3d printer presented by Brook Drumm of Printrbot

Brook Drumm just released this two videos showing new Printrbots.
Printrbot has a new large format portable printer. The Go! v2 has a 16" x 8" x 8" print envelope, a foldable x axis, dual x, y & z axis motors, 12mm bars with machined 12mm bearing sleeves all around, optional dual or triple extruders, Raspberry Pi onboard, battery ready and aluminum extruder.
http://printrbot.com/

Printrbot recently also released new full metal Simple:

http://diy3dprinting.blogspot.com/2014/02/printrbot-introduces-new-full-metal-3d.html