I'm a newbie so therefore my feedback may be helpful.
There are too many categories as a newbie. For example there are "Armor an Helmets, Armor Builds, Assembly Mod and Paintings". I find it easy to miss stuff and these categories too similar.
Also, what category would you post in. If I'm working on ESB armor and have questions but also want to show off my armor there are 3 or 4 categories it may fit it.
Finally a "New Post" button would be helpful.