Today at the NetSquared conference I had the pleasure of representing DigiActive at a session on mobile advocacy with tech activist Nathan Freitas, Mark Belinsky of Digital Democracy, and Paul Lamb of Man on a Mission.  My presentation (slides below) focused on mobile organizing strategies, particularly the strengths and weaknesses of centralized, decentralized, and hybrid options.  Thanks for participants to participants Marsha Lanier and Matthew Fitzgerald for their great comments.