I hope I am allowed to review.
The activity, post, count, and member count are all in a time/x ratio, so my ratings may look a little weird.
Post Count: 8/10
Member Count: 4/10
Skin and Images: 4/10
Layout: 4/10
Administration: 9/10
Moderation: 8/10
Member Activity: 7/10
Originality: 3/10
Overall: 5.87/10
Additional Information
I really dislike the header. First of all, the topsite buttons should be at the bottom of the page, tell me if I am wrong, but you want posts and registrations, being at the top of some secondary topsite lists should be a low priority. Next, there are broken images in the header, try to note that the header should be the most fantastic and busiest part of the page, as the lurkers always see the header first. Another note about the header, the logo is not creative and lacks activity, try to fix that by learning the gimp or photoshop.
Another style note: The whole forum is almost all one color, try to alternate between at least two colors to activate the lurker's eyes. Getting registered users is just as much psychology as it is anything else.
Another thing I see, is waaaay too many forums. I would start with at
maximum 5-8 forums, that might even be going overboard too much. Also, I would bold the register hyperlink, as you want lurkers to register (I might be wrong, but I do.)
Overall, a nice start, but I would highly recommend you take Michael's and my suggestions to keep your community growing.
Since you are on an invisionfree account, I would recommend possibly a .tk domain so you don't have to remember the "http://serverserver.invision....".