Hi. I'm Seth Horwitz, and I'm thrilled to be participating in N2Y3. I recently helped start Net Tuesday Philly (with co-organizer Ivan Boothe), which had its first meeting May 6. My orientation comes from a library/information science background, and I've been involved and interested in social networking for decades (much, of course, in "offline" formats). Lately, after starting communishare.org, I've begun consulting under the CommuniShare Consulting shingle. I feel passionately about the potential role of the social web in helping the world repair and transform itself, and I look forward to meeting others to share ideas, ambitions and inspiration.