While the Micro 3D Printer by M3D met with astounding success on Kickstarter and is beloved by many due to its compact, simple, high quality design, it does lack some of the bells and whistles that many users wish for--most specifically, a heated print bed. User Chase Wichert has created his own heated print bed that installs on the M3D, and hoping to follow in the highly successful footsteps of the 3D printer, has launched his own Kickstarter campaign. Read about the add-on in the full story: http://3dprint.com/83124/micro-3d-printer-heated-bed/
Below is a photo of the Micro 3D printer with the heated bed added: