According to Facebook, there are currently 500 million active Facebook users.
That's about 200 million more people than number registered users on RuneScape.
Also about 494 million more people than number registered users on minecraft.
More recent studies show facebook have now over 750,000,000. July 2011
in December 2005 facebook reaches more than 5.5 million active users
There are more than 800 million active users and more than 50% of those active users log into Facebook everyday.
More than 800 million registered users (active). Over a billion registered users (active + inactive).
As of February 2012, Facebook has more than 845 million active users.
As of September 2011, 800 Million active users on Facebook
Facebook has about 700 million active users. LinkedIn i have no idea. Sorry
There are more than 250 million active users currently accessing Facebook through their mobile devices.
Currently the number of active facebook users are more than 8 million. But it is expected that in 2012 this number may rise to 1 billion in 2012
The most recent statistic puts the number at 1.23 billion monthly active users.
For obvious reasons, it is not possible to estimate the exact number of facebook mobile users. However, i googled and found out some statistics regarding facebook mobile. "There are more than 200 million active users currently accessing Facebook through their mobile devices. People that use Facebook on their mobile devices are twice as active on Facebook than non-mobile users. There are more than 200 mobile operators in 60 countries working to deploy and promote Facebook mobile products"
Yes. Facebook has over 900 million global active users.
As of January 2011, Facebook has more than 600 million active users. And If facebook were a country, it would be the third most populated.