Board Thread:Support Requests - Getting Technical/@comment-5952365-20150312185819/@comment--20150313032350

I'm not sure if they still do this, but according to this from 2011, you have to have a good reason and contact staff to disable anonymous edits. http://community.wikia.com/wiki/Forum:How_to_forbid_anonymous_edits%3F

Not sure if we still do that though. I'd wait until someone confirms this.