User blog comment:Walker9/this website should only allow registered users to edit it/@comment-1938331-20110516035357

You shouldn't be worried about a few trolls. Even extensive vandalism can easily be reverted with a few mouse clicks. By forcing people to register, you increase the threshold for editing and risk alienating people who haven't contributed before. All wikis and other sites with community-edited content have a basic "Assume Good Faith" policy, which you should read up on. http://kongregate.wikia.com/wiki/Kongregate_Wiki:Assume_good_faith