Nielsen's latest report an overview of social media in which Facebook is playing a prevailing role in American life, From 4 out of 5 active Internet users visit social networks and blogs and about 40 percent of social media users access from their mobile phones.

Social networks and blogs represent almost one quarter (22.5 percent) of Americans spend their time online, more than twice the playback time of video games (9.8 percent).

The best blogs and social networks of America, Facebook patterns the prech, with 53 million minutes spent navigating news feeds, updating the statutes, viewing photos and videos and comment on everything. Other sites left in the dust, the second place is for blogger not even breaking the mark of one million minutes. Facebook has more than 140 million visitors in May, three times the audience of Blogger, and reaches 70 percent of active Internet users in the United States.