News agencies have depended heavily on information and images sent by Iranians using social media like Twitter, Facebook and YouTube.

VOA: special.2009.06.20

Take the example of Facebook. It was launched in two thousand four as a social network just for Harvard students.

VOA: special.2009.09.14

You can also post comments on our Web site and on our Facebook page at VOA Learning English.

VOA: special.2010.05.24

Now anyone can join. Facebook said it had over two hundred fifty million active users as of July.

VOA: special.2009.09.14

We asked Egyptians and others to comment on Mr.Mubarak's resignation on the VOA Learning English page on Facebook.

VOA: special.2011.02.12

In the United States, about half of all young people use social networking sites like MySpace and Facebook.

VOA: special.2009.02.18

Many people use E-mail,blogs,text messages and social Web sites like Facebook to keep in touch with their friends.

VOA: special.2009.02.06

A recent online survey found that half of them now belong to social networks like Facebook and LinkedIn.

VOA: special.2009.09.14

Ekin Oz uses Facebook and Skype to stay in touch with family and friends back in Turkey.

VOA: special.2009.09.14

"I have kept my mom off of Facebook. She wants one, I said 'No,you can't have one.'

VOA: special.2009.09.14

And that difference is at the center of debate over privacy on Facebook and other social networks.

VOA: special.2010.05.28

The Marine Corps has banned the use of sites like Facebook, MySpace and Twitter on its computers.

VOA: special.2009.09.14

You can also post comments on our website and on our Facebook page at VOA Learning English.

VOA: special.2010.05.17

Joruji Shinozaki wrote on the VOA Learning English page on Facebook: Friday's earthquake was a nightmare.

VOA: special.2011.03.12