Tighter iteration loops does seem like an area where startups could help. Maybe not just with 3D printing, but in other areas of coordinating the workflow as we

Tighter iteration loops does seem like an area where startups could help. Maybe not just with 3D printing, but in other areas of coordinating the workflow as well. I wonder too if there's some streamlining to be done in the supply chain. Look at how Amazon streamlined retail to a point that they serve not only as a catalog/payment service, but also a fulfillment house. Is there something like that to be done with supply chain? Manufacturing? I know there's companies out there in those areas, but that doesn't necessarily mean there's not still big gains to be made somehow.