Keep in mind that neither your customers' experience nor your brand starts with Twitter, Facebook, or your blog. Social media should take your existing brand and solidify it, galvanize it, and bolster it. Your efforts in social media should be an extension of everything else you do in all departments of your company. Capturing your company's voice and sharing it with the world through social media will open up unique opportunities in all other channels of inbound marketing, including SEO, branding, public relations, sales, and more.
Social media are interactive computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks. The variety of stand-alone and built-in social media services currently available introduces challenges of definition; however, there are some common features: