This document discusses how social media can be used to promote continuous improvement through lean principles. It introduces social media tools like Twitter, Facebook, LinkedIn, Google Docs, SharePoint, and Yammer that can help connect people, collaborate, find experts, share knowledge, and improve processes. Examples are given of how these tools allow lean practitioners to learn from others, receive answers to questions, and work together across distances to implement improvements. The document encourages attendees to share how they have used social media for lean and what future applications they envision.