So much for the momentum of all these great 3D printer crowdfunding campaigns. In the past several days, 2 Kickstarter campaigns have been cancelled. They are the campaigns of the Tekma3D printer and the MOTA 3D printer. Perhaps the pricing on these printers were not feasible with what the cost for R&D would be. Read more about this at: http://3dprint.com/9005/kickstarter-3d-printers/