Anonymous Editting Disabled on ThaWiki, Indefinately

Since in initial creation, we’ve allowed anonymous users to edit ThaWiki. We knew it was a risky step to take, but the majority of mixers who HAVE entered in their biographies aren’t registered users, and we didn’t want to disinterest other people with having to sign up. However we’ve recently had a bit more ad-spam than we’d like to have to deal with .
As a result we’ve decided to disable the editting of pages by anonymous users. This will be, at the very LEAST, until we can find a way to lessen the ammount of ad-spam that makes its way onto ThaWiki. We hope that this doesn’t deter new users from signing up and helping out with filling pages on mixer biographies, original albums, and so on.