My personal problem is just that I have not much to post right now, being busy with my exams and so on.
Plus, I prefer not to post questions on my games here, for the vast majority of regular posters here are my players...
Now, IMO, there's quite a lot that one could do.
1. Start some more PbP games, that always creates community.
2. Post every crap you find on the web here, to keep the boards busy.
3. LINK to us. Most problem of this board is indeed that most people might not know that we exist.
Apart from that, even if there is few traffic here, I think we are doing well.
The only real oldschool board that is doing well is DF right now,
and the other places that focus on BM, WL, or OD&D discussion are pretty deserted as well. (Apart from Finarvyn's board, maybe.)
Keep the torch on fire!!!