Nice. Looks like it matches up users by remote IP address as visible to the wifichat.net server. I was hoping for some sort of magic where it doesn't need to send to the main servers to chat, but this is a clever trick!
bonjour!
500 Internal Server Error
The server has either erred or is incapable of performing the requested operation.
I love it,it looks so cool.And thx for sharing the src.
alljoyn.org does something similar. P2P connection over lan though.