I've recently made some changes to the Live Bot List (moved servers, using newer version of bot, added more info for bots). The most important is that the "watcher" bot code will work for any protocol (AIM, MSN or Jabber). I am only waiting for the kinks to be worked out for MSN.pm.
In addition, you can use a graphic on your own site that shows the current status of your bots. Simply pass along your "Developer Name" and it will show the bots you added.