In an 'always on' world where channel-surfing B2B customers demand real-time responses - no matter where they are - what is the optimal role of social media marketing? Roxane Divol, a partner and leader of McKinsey's Marketing & Sales Practice, addressed this question at the ITSMA Marketing Leadership Forum and demystified the emerging role of marketing as a driver of social technologies. She also discussed the tactics and strategies B2B marketers should use to access the touchpoints and datastreams that reinforce the social consumer decision journey. This presentation provides insights into how, when, and where social media influences and uniquely engages customers, as well as current best practices for developing, launching, and demonstrating the financial impact of social media campaigns. More: http://mckinseyonmarketingandsales.com/topics/b-to-b