I’ve switched from ejabberd to Openfire, as ejabberd developed a problem that was essentially impossible for me to successfully debug. Unfortunately, this means you’ll need to reregister However, the jabber server is correctly federating again, so you’ll be able to see and talk to you GoogleTalk using friends.
The new server also has a few more features, like AIM, MSN, ICQ, and a whole bunch of other stuff if you don’t like logging into more than one place. I personally use the MSN one because that way I get MSN message via iChat.
Anyway, any problems, let me know.