Interesting facts about Facebook

1. Facebook has over 350 million active users. 

More than 35 million users updates status each day, with more than

55 million status updates each day

        2. More than 2.5 billion pictures are uploaded to Facebook each month

        3.Facebook acts as a free yet effective invitation partner for

            over 2.5 million events that are created every month.  

          4. And on an average each of these 125 million users spend at least 

              4 minutes on Facebook everyday (per user). This also makes 

              Facebook one of the busiest websites in the world.           

Source:

http://digitizor.com/2009/09/09/interesting-facts-about-facebook-and-users/ and 

http://facts.randomhistory.com/interesting-facebook-facts.html