This document discusses how to effectively use social media for communications campaigns. It provides examples of how different social media platforms can be used to discuss topics like drinking beer or clean water. It also offers tips on developing content for multiple platforms, including Facebook, Twitter, Pinterest and Instagram. The document then discusses how to measure the effectiveness of social media use and how social media can be used to influence legislators. It provides two case studies of real campaigns that successfully used social media and other digital tactics to impact legislation.