Cool. There are a few disparate erlang implementation right now. Misultin has one, zotonic has one, I patched mochiweb to support websockets on the same port too: https://github.com/RJ/mochiweb
Definitely disparate, and it seems to be the case with the web frameworks as well. Going to check out Jebu's implementation. Have been using Misultin, which has been great thus far.
Nice this started out as a fun implementation and now does transparent SSL and flash policy responses. Uses port forwarding to server on different ports.