Open Source development is pretty close to Anarchism. Still, we rely on the courts and government to protect Open Source. What if we were to lose that support, what would the Open Source ecosystem look like then?
I was watching an interview with Eric S. Raymond where the interviewer asked him the million dollar question: "Is Open Source Communism?". His response was extreme disgust, and his argument against this was about the very nature of Communism. Communism forces the individual to share and participate in a single monoculture society, where if you chose not to be a member, you were thrown in the Gulag, shot in the back of the head, and even buried in an unmarked grave. The question was raised around the 'viral' aspect around the GPL, in how it forces the redistributor to retain that license on all modified code. But let's face it, very few people actually want to force people to use the GPL and nothing but the GPL.