The document discusses the evolution of Coca-Cola's marketing approach from focusing on brand, message, and person to focusing on person, message, and brand. It provides examples of how individuals' personal brands became associated with or disconnected from their corporate brands based on their messages and actions. The document also discusses how social media has leveled the playing field for businesses by allowing all to participate at low cost and reach target audiences through various popular platforms like LinkedIn, Facebook, Twitter, YouTube, Google+, and Pinterest. It provides statistics on the usage and demographics of each platform.