Board Thread:Support Requests - Community Management/@comment-155613-20130410234527/@comment-188432-20130412032105

Oh there are always patterns. Just the IP addy starting with 97 and the words poo, genital, fart, or diarrhea in the title would take care of a lot of these. You might be able to establish a pattern of time when these questions are created and knock 'im out that way.

But let's face it. Answers wikis are especially prone to vandalism because IP users are allowed and registered users don't actually frequent them that often. You might consider asking Wikia if they would consider requiring a user group of "autoconfirmed" to edit. This would only allow people who've registered an account the ability to edit. It's technically possible with the MediaWiki software. They've offered to allow that on the category namespace at drwho.answers. They might allow it in the main namespace at startrek.answers.