Date Added: May 2010
The exponential rise in popularity of social networking websites and other social media outlets such as Face book, Twitter, LinkedIn, and individual blogs, is due in large part to their viral nature. Social networking sites are essentially self-promoting, in that users spread the word for the sites. The more quickly social networking sites grow, the more quickly they spread. The viral quality of social media makes it an appealing way for businesses to market products and services, and marketers have long recognized and tapped the potential of social media outlets.