As to your questions
Gman:
1.) We tried that, and screened people who wanted to enter via the chat room. It was quite a hassle for the admins.
2.) We are constantly seaching out and moving rexed threads to the testing board where they are eventually purged.
3.) We tried locking out the Titty Board before, and it just encouraged people spamming the board.
4.) It would be very difficult to deem someone worthy of being able to post a thread on the Titty Board. Besides, as long as the post is enjoyed, that's all that matters.
Thanks for the suggestions though.