Well, how long has it been opened? I see they're a few empty forums - you need to work on bringing content to those forums, or remove them completely. What are you doing to build content? Are you doing post exchanges? Inviting friends to post? Also, the layout is plain - have you thought about getting a unique design?
it seem like there are lots of registered users yet there are few contents.. are they all spams? i'd probably convert it to mybb and continue developing it.
I think about this forum It have lot of information which you get and you share your information.and you can question and you give the answer.This is it specialty.
Your idea is good to share information to all but information share very limited area, develop more content for nice looking blog.
earlier we had more then 16000 thread on this forum but due to some problem we have lost everything..
It looks good but the layout isn't unique.. I am sure I already saw the same layout with other forums. Plus make sure that all the posts are properly maintained.