The Social media marketing and social networks themselves, continue to grow and show no signs of exhaustion. And are used to maintain contact with friends, colleagues and family, social networks have finally become an integral part of many business operations, from human resources to marketing and digital marketing, customer service and management relationships with buyers. The interaction with their own internal staff of the organization brand image and market research.

Most of us have at least two of the most popular networks, including those found Facebook, Twitter, Google Plus, LinkedIn, Foursquare and YouTube. It also adds a host of sites that use the principle of social network not advertised as such, such as Digg, Delicious, StumbleUpon and many applications that create online communities around their users. They are generating a growing interest in the audience and have been growing slowly.