Under the marketplace "freebie" section, you should add a sort of request one. For people looking for beta codes and etc, not wanting to pay money. I see tons of posts about people asking for extra beta codes. It would tidy it up a bit.
As for the wow section. You should make an "Emulation" sub-forum. Where we can put all the things like sqls, repacks, tuts etc.
If you do create the section, I'm willing to spend the time moving the threads to it. I know you might say "Well the Wow private server forum is where those should be posted". I strongly disagree. Emulation deserves its own part in my opinion.