Facebook announced today that teenage users can now make their posts public on Facebook. Previously, the social network limited users between the ages of 13 and 17 to distributing posts to their extended network—i.e. friends and friends of friends. Teenage users also now have the option to turn on the "follow" setting for their accounts, letting public updates appear in news feeds.
In an apparent attempt to mitigate the impact, Facebook has set the default sharing setting for new teen accounts at "friends only," compared to the previous default of "friends of friends."