The obvious, who's online. Some other hacks you may want to install are Avatars, Codebuttons, memberlist. Anything else you decide. Just check the beta and finished mods for V6 for stuff you think would be a good addon.
Donate to UBBDev today to help aid in Operational, Server and Script Maintenance, and Development costs.
Please also see our parent organization VNC Web Services if you're in the need of a new UBB.threads Install or Upgrade, Site/Server Migrations, or Security and Coding Services.
