The forums were acting up for a few members. The reason for many of the bugs and broken threads was due to a URL rewriting component I had. What it would do is turn something like this:
www.massivefps.com/index.php?option=com_...o=reply&catid=38
into this:
www.massivefps.com/Cache-versus-SEO.html
The problem is that it had a caching component also, which means a "photocopy" of the URL is kept in the database. Problem with this is that if changes are made the site still reads the old "photocopy".
What I did is just plain out removed the URL rewriting component. Although it gave us MUCH better search engine ratings, a site that is not working is enough to turn away any potential returnees.
*sigh* I miss it already though.