Facebook is currently the most widely used Social Networking site. With over 1 billion users as of October 2012.

According to Social Media Today, in April 2010 an estimated 41.6% (129.5 million) of the U.S. population had a Facebook account.Nevertheless, Facebook's market growth started to stall in some regions, with the site losing 7 million active users in the United States and Canada in May 2011.

Sorta. I only use it to stay in touch with college friends.

it's boring now . i used my account for stay in touch with my family only.

Yep

It peaked in 2011, thats when a lot of people started making Twitter accounts

it peaked in 2011

Yes. like a few years ago.

during /2009/2010 facebook was huge....

I can't speak of worldwide obviously, but definitely in the US.

Not really...

peaked somewhere between 2008-2010.
I know someone that only uses Facebook and is on it all the time, I was kind of surprised by that because Facebook gets BORING after a while.

You're 2 years too late with this thread, I only get on to say hi to old friends but I've been thinking about deleting altogether

Yes. tumblr is coming to snatch facebook's users.

I've moved on to Twitter/Tumblr

It peaked awhile ago in my opinion.

Deleted mine 2 years ago.

Yeah, I could say it peaked like 2 years ago, right now it's boring tbh, also the same can be said about Twitter.

No. It hasn't peaked because they are about to come for Russia and China next It is truly the most global social networking media site