Internet marketers say that social networking is one of the fastest growing online trends. The number of social networking sites seems to be growing daily. So how does it work?

Social networking sites allow users to create free online profiles where they can display biographical information, photos, hobbies, interests, swap information, throw trolls and flames, and much more. After completing an online profile, users can connect or network with other users' profiles. As they connect with more and more people, their network keeps expanding. By adding just a few friends to their network, users can end up being connected to thousands of other people across different cultures and societies. These networks can then be used for fun, for bringing together specific groups and arranging activities, and also for serious business networking.

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