That's pretty good info. I don't think $45/kg is to terribly bad. I think a lot of it will come down to who ends up funding/owning the devices and the supplies.

That's pretty good info. I don't think $45/kg is to terribly bad. I think a lot of it will come down to who ends up funding/owning the devices and the supplies. If they go for the "razorblades" (or maybe more appropriately injket printer ink) profit model, things could go pretty poorly. Let's hope there are at least a few players that decide to keep things sane.