3 in 5 U.S. Smart Phone Owners Use Social Nets on Their Mobiles

In the United States, three of every five smart phone owners age 13 and older accessed social networking or blog destinations on their mobile devices for the three-month average period ending June 2011, according to comScore.

The number of U.S. smart phone users who ever access social networking or blog destinations on their mobiles has grown 72 percent in the past year to reach an audience of 47.8 million visitors.

3 in 5 U.S. smart phone owners use social networks on their mobiles