Pinboard (marks) https://pinboard.in/u:marks/public/ recent bookmarks from marks Facebook’s “In-House Sociologist” Shares Stats on Users’ Social Behavior 2010-01-23T23:27:14+00:00 http://www.insidefacebook.com/2009/02/27/facebooks-in-house-sociologist-shares-stats-on-users-social-behavior/ marksFacebook behavior social network media sociology dunbar https://pinboard.in/u:marks/b:15fd651c4153/