Links 2011-06-10

[baadoo]

• 
  YouTube - Факты о социальных сетях в цифрах
  (tags: social network facts statistics trends 2011)
• 
  Facebook Demographics Revisited - 2011 Statistics | Web Business by Ken Burbary
  (tags: social statistics facebook facts)
• 
  Inside Facebook - Tracking Facebook and the Facebook Platform for Developers and Marketers
  (tags: statistics inside facebook social)