If you’ve been confused about the ever-changing privacy policy (or lack-of-privacy policy) on Facebook, Matt McKeon has a great graphic that explains the changes from 2005 to 2010.
The graphic clearly shows how Facebook users have slowly had all of their information made increasingly public. The 2010 graphic shows all user data made completely available to users and non-users alike, making what had once been at least semi-private information completely public.
HT: Tyler Cowen at Marginal Revolution

