You can't block Mark Zukerburg on Facebook .
Facebook tracks which sites you visit,even after you have signed out.
Facebook has a feature that lets you designate who will mange your account after you die.
Al Pacino was the first "face" on Facebook.
In Britain, a woman was given 20 months in jail for creating fake Facebook profiles to send abusive messages to her self.
600,000 hacking attempts are made to Facebook accounts every day.
Facebook photos and videos are uploaded via mobile that it takes up 27% of upstream web traffic.
79% of all users are accessing Facebook from their mobile.
Facebook,Twitter and The New York Times have been blocked in China since 2009.
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Facebook has 95 million users in China despite being blocked.
Several people have been murdered for unfriending some one on Facebook.
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Facebook founder Mark Zukerburg donated us $1 billion to charity in 2013,making him the biggest charitable donor in the US.
Facebook is estimated to spend US $30 million in month on hosting alone.
Every minute there are 150,000 messages sent.
The average Facebook US user spends 40 minutes a day on the site.
A third of all divorce filings of 2011 in the US contained the word "Facebook".
Smartphone users check Facebook 14 times a day.
