Welcome to Subeta :) Feel free to ask if you have any questions~

Useful Links:

What to do on Subeta? Useful general information for newbies Finding friends (Chit Chat) SubetaLodge (Offsite item database, pet colours etc.)
FAQ

Most Cults actually function via Forumgroups here, so you might be better off searching under Interact > Forum > Forum Groups - this being forumgroups can open their own private forums.

Alternatively you can also look under the Cults forums, as the main active cults have a thread running there, if it's not on page one it's not active (as you can see from post dates)

Unfortunately there is no current way to search forums for topics as we have a large archive of topics so the forum search feature was removed. Was there something particular you were looking for? Because most of the boards are pretty organised, so it's fairly easy to find something if you know what you are looking for :)