A Social Networking is an online assistance, foundation, or site that specializes in building and showing of public support systems or public interaction among people, who, for example, share interests and/or activities. A public social networking assistance involves a manifestation of each user (often a profile), his/her public links, and a variety of additional services.
Most Social Network are web-based and provide means for users to interact over the Internet, such as e-mail and im. System solutions are sometimes considered as a public media assistance, though in a broader sense, public media assistance usually means an individual-centered assistance whereas online community solutions are group-centered. Internet sites allow users to share ideas, activities, events, and interests within their individual networks.
The main kinds of public media services are those that contain classification locations (such as former university year or classmates), means to hook up with associates (usually with self-description pages), and a professional suggestions system attached to believe in. Well-known techniques now incorporate many of these, with facebook, Myspace, Google+ and Tweets, Orkut commonly used globally.
2) Reputation Management.
3) Customer Service and Feedback.
4) Lead Generation.
5) Educational Asset.
6) Competitive Analysis.