i was migrating my community from woltlab burning board 3 (short: wbb3) / wordpress to the invision power suite (board, content) some time ago.
2 Features that i actually cant find in IPS:
1. Collapse the Forums under ACP -> Forums -> Forums -> Manage Forums
That would be very nice, you can collapse them if you have many many categories and you get a great overview, also its useful to sort the forums and categories (wbb3 can do this). Or whats about a search option here (like the "Manage Members" page)?
2. Hide Forums from the forum index for everyone, but make it accessible via a link
If you click on the link, you get to this "hidden from index" forum (wbb3 can do this). This would be nice to seperate very large categories to a extra site and let the index somewhat clearer - or whats about the ability to define various forum indexes, so that you can say - this and this categories are on this page ... and so on.