User blog comment:Jackninja5DipperGravityFalls/New COPPA Rule/@comment-4663359-20121109173231/@comment-9548103-20121110025943

It's because of "Parent Permission." Also, many websites (Wikia, Steam, Twitter, and FB) all disallow users below 13. They are prone for cyberbullying, stalking, or worse. There's a reason. There's a reason.