Wow, so many people collaborated to make 3D printers affordable (http://reprap.org/wiki/RepRap http://reprap.org/wiki/RepRap) sharing their knowledge freely, pr

Wow, so many people collaborated to make 3D printers affordable (http://reprap.org/wiki/RepRap http://reprap.org/wiki/RepRap) sharing their knowledge freely, providing code, design, expertise without any thoughts about compensation. The first of them are just arriving and we already have the talks 'piracy'.