"Just click on one of the bold links and then return to the forumsection-page and you'll see.... it isn't bold anymore."
I did. I don't see the different on my screen when doing that (the same page forum-titles appear bold while the same few ones aren't) But no worries. I don't know why it's doing that but I'll take your word for it.
Cheers,
PS: Real quick. Do you off hand have an idea who this hot blond porn star is? I've seen the other girl too (Mya Diamond I think), as both are pretty popular.
http://peachyforum.com/forums/t/whats-this-hot-blond-girls-name-287125.aspx