I've modified the sidebar (navigation panel) and the footer, a bit.
I removed a couple of unused (for now) links and added a section for navigating to the forums and news/blog portion of the site. (Fulfilling a long-overdue request, considering how easy it was)
Changes to come-
I'm still focusing on articles and organization (learning some of the finer points of making the wiki user-friendly has proven interesting, but time-consuming).
I'm planning on replacing the main page with a custom page...which will be protected and include better information and starting points, though it won't be happening right away.
That's about it. Keep up the good work!