This document summarizes a webinar presented by FirstGiving on using social media tools to engage donors and promote fundraising efforts. It discusses the power of the Facebook Like button and its impact on content visibility. Various Facebook plugins are described, including Like Box, Activity Feed, and Comments Box. The benefits of social sharing tools like AddThis are outlined. Analytics from case studies show high returns from social sharing and Likes. The webinar recommends integrating social plugins, understanding how Likes influence content visibility, and using sharing widgets to amplify content and drive viral traffic.