On Wed, 17 Aug 2005, tor wrote:
 
Hi all,
       This was actually applicable to both groups. I have 
successfully been able to do the following
1. log in to a jabber server via adiumX using TOR as a transport and OTR 
encryption after logging.
2. run the c2s script of jabberd as a hidden service with a .onion address 
   
 
I will update the tor wiki upon success.. question is has anyone else 
done this??
   
Yes, I've successfully run 2 hidden jabber servers (1.4.x), and had
clients connect to them and chat to each other.
For the name resolution problem I chose to work around it by assigning
some special IPs from the link local ranges to my servers in etc/hosts
and mapping them back to the .onion names using tor's MapAddress.  For a
really decentralized system one would of course have to solve that issue
correctly.
Peter