I wanted to warn you of the following (common) site problem:
It appears that your main domain is jthink.net(/jaikozforum/…) without ‘www.’ in front. Through Google and through different links on the site or on the forum, a visitor may end up on www.jthink.net. This happened to me today.
This situation will lead to the visitor suddenly being/appearing logged out from the forum, because the login cookie was set for only the domain without www. in front.
This configuration may also lead to some search engine optimization issues, Google thinking you have two sites instead of one. It can filter out most of the situations but sometimes it cannot.
The solution usually is easy and I’m not aware of any cons:
http://support.tigertech.net/redirect-www (option 3)
Perhaps this is also an option for your site to make sure no problems occur