User blog comment:Equillibrium/Proposition to Ban Anonymous Users/@comment-6336669-20130810051810

Well, it would add security. Anon users have most, if not all of their I.P's available to the public. Not something you just want to go shouting out around town, if you know what I mean.

Vandalism would also decrease, most trolls are just bored kids who want to screw with others' hard work. They'd be too lazy to make more than one account to troll on. Especially if there were to be some added measure such as having a phone number needed to sign up. (I know it's on the cusp of breaking privacy laws, but they get to read a privacy policy so...)