A social utility that connects people, to keep up with friends, upload photos, share links and videos. [Description from dmoz]
When it comes to social networking, it's wise to put your best face forward. Online directory Facebook began by connecting students through social networks at schools, but has since opened its service to the general public. Users post photos and information about themselves through online profiles. The site was launched in 2004 by undergraduates at Harvard, led by Mark Zuckerberg, as an online version of the Harvard Facebook. (The name comes from books of freshmen's faces, majors, and hometowns that are distributed to incoming students.) Microsoft has a deal to be the exclusive provider of advertising to Facebook. Investors include Paypal co-founder Peter Thiel and Accel Partners. [Description from Hoover's]
This site reaches over 129 million U.S. monthly people.The typical visitor plays the Texas state lottery.
Index represents how a site's audience compares to the online internet population as a whole. An index of 100 indicates a site's audience is at parity with the total internet population.
The affinity numbers represent how likely a given visitor is to visit one of the listed sites or categories compared to the internet average. For example, an affinity number of 10.2 would say that a user on "X" website is 10.2 times more likely than the average internet visitor to visit the other site or category that is provided.
This website is Quantified, and the data displayed here is directly measured by Quantcast.
Addicts are the hardcore segment of a site's audience, who have 30 or more visits to that site in a month.
Regulars refers to a segment of a site's audience that frequent a site more than once per month but not as much as addicts who frequent a site 30 or more times per month.
Passers-by have a single visit over the course of a month.