This document discusses using data to drive social media marketing efforts. It provides insights from analyzing social media data from over 70,000 posts across 381 organizations. Key insights include that RSS automation is as effective as manual posting, scheduled posts generate clicks but not conversions, hashtag stuffing does not work, and Facebook influences more purchases than Twitter. The document also discusses measuring social media marketing efforts using a funnel to track awareness, interest, and actions. Metrics discussed include fans, clicks, and conversions to evaluate success.