DRM for 3D printing

[Rooftop]

Sucky  http://www.businessinsider.com/new-super-obscure-patent-blocks-3d-printing-of-weapons-food-prosthetics-even-human-skin-2012-10

[bill]

Another example of why all DRM must disappear!  Are they nuts?  If they try to suppress 3D printing like this it will backfire more than the movies and music efforts.