Lessons learned: - Fewer people, the better. - Trust is earned, especially in criminal enterprises, slowly. - Checks and controls are important when particip

Lessons learned: - Fewer people, the better. - Trust is earned, especially in criminal enterprises, slowly. - Checks and controls are important when participants are inherently shady. - If you're the head of the world's largest criminal exchange, being extremely careful to ensure actual anonymity is difficult but required. One slip, and it's all over. - Tor might help, but a distributed app (vaguely like BitTorrent) might be more "SWAT proof" than having centralized servers.