Scuttlebutt: an "off-grid" P2P social network that runs without servers and can fall back to sneakernet
by Cory Doctorow from on (#2JDVX)
Dominic Tarr is a developer who lives on a self-steering sailboat in New Zealand; he created Scuttlebutt, a secure messaging system that can run without servers, even without ISPs. (more")