This document discusses how social media and technology can help promote social change and non-profits. It provides examples of organizations that have successfully used social media and networking to engage communities, raise awareness of social issues, and increase funding. Charity: Water is highlighted for raising over $13 million through social media campaigns. The story of Sameer and Vinay is summarized, showing how their collaboration helped address an issue. The case of Alex's Lemonade Stand is also mentioned, which raised over $1 million before the founder passed away at age 8. In summary, the document outlines how social media can empower organizations to create positive social impact at scale.