Darknet paper, the 3D printed gun edition

In 2002, Microsoft security researcher Peter Biddle (previously) published The Darknet and the Future of Content Distribution, a paper that argued that DRM would always fail and that traditional forms of censorship would be harder and harder to execute online (it also coined the term "Darknet"); today, in honor of America's mass freakout over 3D printed guns, he's published an updated version, which mostly consists of adding "this applies to guns, too" over and over again, for people who are unclear on the concept. (more")