I think that the way things will go is that within the next year or two you will see the various 3D Printing powerhouses like Statasys (ssys),they own Makerbot, 3D Systems (DDD), owner of cubify, and others get bought out by the HP's Dells, Googles of the world. I wouldnt be surprised if Apple even got into the game after a while with some sort of innovative device. Should be fun to watch. In my opinion, the 3D printing companies like DDD and SSYS are great buys, especially on this pullback we are seeing due to the debt ceiling mess.