Subforums aren't granted by the forum staff, they have to be actively requested by the mod team and sponsored by a staff member who's going to basically "caretake" that subforum. At this moment in time as the mod isn't up to date I don't feel that we need a subforum just yet, perhaps next week when I plan to release 0.1.4 and we'll no doubt have a rash of bug reports (which is good, since that's what a beta release is all about).
Next week? Hallelujah!
I've been playing a hell of a lot of Skyrim lately, and it's made me seriously crave some Tamriel-conquering fun again.