So after four months of not being hosted, I've decided to bring Ultimatum back up. Hopefully interest in the game will grow again, unlike the times right before I took down the server. Such celebration is justified by a tiny update (a new map). If you haven't played Ultimatum, or haven't for a while, then now is your chance to try it out. :)
You can join by visiting the hub page and clicking the Join link (since I do not have a static IP address anymore), or by joining through your pager.
I plan on keeping this server up for the rest of the summer. If there is enough interest by September, I'll consider getting a dedicated server.