What can we comment on? Youve installed a skin on a forum, added catagories . . . Sure. Its nice, clean, etc. I just generally dislike forums
I seem 4 and 5 years old forums, with good traffic, still ranking PR2 so I think that Forums are hard to get high PR. They need a lot, lots of traffic to rank high. Your forum is about 7 months old, from what I could see on old threads, and you have a PR3 on your main page, that's no bad for a new forum. There is a forum that specialize in forum help, the people that hang around it, about 10 months ago, were very resourceful with good forums ideas. Back then it had a PR2, now, a PR5. It's call forumuniversity.com. Just my 2¢.