I know this is sort of a lazy request and I'm expecting a lot of "it's not hard to scroll" and all of that, but would it be possible to hide forum sections, such as the RPing section, by user will? Be it in a style like boxes, they could be opened/closed depending on settings?
It could be useful for people who aren't interested in any particular forum.

Sorry but phpBB doesn't do this and I don't know how I would add this kind of user setting.