This document summarizes a PhD research project exploring how online social media is used to support local governance. It describes a case study of a small community that uses online discussion forums to discuss local issues. Analysis identified five patterns of "governance conversation" including sharing information, providing feedback, coordinating responses, informally mediating issues, and engaging in discussion of complex problems. While no binding decisions were made online, the discussions supported governance action. The research examines how online tools can both facilitate instrumental problem-solving and support expressive deliberation that accommodates pluralism in local governance.