OK, but outside one's community, one would be very vulnerable to attacks. I am theorizing that there would be Narco/Mafia communities with lots of resources that would be interested in taking over honest people's communities. The only way to counter those offensives would be to become a mafia communityads well. I believe that it would turn into a deadly free for all in no time. Don't get me wrong, I believe in what your are saying, in theory. However, I feel it would be impossible to implement in practice. Or at least in a way that would be worth living.