Tool like this exposes big problem with the current shape of the Internet, I believe. Everything should be possible with just plain netcat and IP stack. Someon

Tool like this exposes big problem with the current shape of the Internet, I believe. Everything should be possible with just plain netcat and IP stack. Someone asks about NAT holepunching, encryption, static IDs, permissions, etc., yes this is what Internet lacks and why every P2P app reinvents it over and over again.