My question is, what do I use to replace LJ's Jabber server? (Other than Google Chat, obviously.) I'd like my Jabber ID to be "email@example.com" instead of "firstname.lastname@example.org", and I suspect the only way to accomplish that is to run my own Jabber server. Said server would only ever have one person connected to it and would peer with the rest of the network. I tried installing Djabberd, but there is basically nothing in the way of documentation or examples, so I couldn't get it to do anything.
(I imagine the lack of reliability that seems to be Livejournal's new way of doing things -- plus the fact that the site feels like a ghost town now -- will eventually cause me to move this blog to somewhere else. I'm not sure where, though. All the options are bad. Run it on your own site: get no comments but lots of spam. Just use Facebook: effectively limited to friends-only posts. Bleh.)