[quote=@Mara]
<Snipped quote by Yahrlan>

Like Poi said, just use the OOC. Or like ArenaSnow previously said, just make a wiki or something. There's no need to add any tabs or subforums or anything.
[/quote]

This +100000

Honestly, if you [i]need[/i] a place to world build, just do it in one of the several places already mentioned in the thread. Test forum, gallery, wiki, etc. and so on.