Social Networking 2

Social networking is the practice of expanding the number of one's business and/or social contacts by making connections through individuals. While social networking has gone on almost as long as societies themselves have existed, the unparalleled potential of the Internet to promote such connections is only now being fully recognized and exploited, through Web-based groups established for that purpose

Social Networking. In What it is database. Retrived from http://http://www.whatis.techtarget.com/