The number one global topic for 2011 on Facebook was the death of Osama bin Laden. It was by far the most discussed on the social network according to the company. Can you guess the other nine?

here are the top 10 global topics on Facebook for 2011, courtesy of the Facebook Data Team:

1. Death of Osama bin Laden
2. Packers win the Super Bowl
3. Casey Anthony found not guilty
4. Charlie Sheen
5. Death of Steve Jobs
6. The Royal Wedding
7. Death of Amy Winehouse
8. Call of Duty: Modern Warfare 3
9. Military operations begin in Libya
10. Hurricane Irene

If you looking For Indian Then below are some report...
Anna Hazare has topped the list of most discussed topics on Facebook. Also on the list - the Osama killing, MS Dhoni, Steve Jobs, and the Congress party....