This document discusses how social media can be used as tools for peace and development. It explores different perspectives on whether social media represents new or old media, innovation or stagnation, and freedom of expression versus social control. Examples are provided of how social media platforms like Twitter, Ushahidi, and Global Voices are being used to map local issues, crowdsource information, and facilitate open exchange during events like elections and protests. The document considers debates around whether information industries and technologies operate in open or closed cycles.