The document discusses the rise of social media and its impact. It notes that Tim Berners-Lee published the first proposal for the world wide web in 1990. By 2011, there were over 2 billion daily web users. Popular social media sites like LinkedIn, Facebook, and Twitter launched between 2002-2006 and have grown rapidly, with hundreds of millions of members each. The document also discusses challenges companies face in integrating social media and provides recommendations for effective social media strategies.