Marc_Smith: Mary Branscome's digital earings at the Web 2.0 Expo in San Francisco
Marc_Smith: Pre-talk crowd at the Web 2.0 Expo in San Francisco
Marc_Smith: Kate Niederhoffer and Peter Kim at Web 2.0 in San Francisco
Marc_Smith: Kate Niederhoffer at Web 2.0 in San Francisco
Marc_Smith: Tim O'Reilly at the Web 2.0 Expo in San Francisco
Marc_Smith: Jennifer Pahlka (TechWeb), Brady Forrest (O'Reilly Media, Inc.) at the Web 2.0 Expo in San Francisco
Marc_Smith: Web 2.0 Expo keynote in San Francisco
Marc_Smith: Best show booth design at the Web 2.0 Expo in San Francisco
Marc_Smith: Ross Mayfield from SocialText at the Web 2.0 Expo in San Francisco
Marc_Smith: At the Web 2.0 Expo in San Francisco
Marc_Smith: At the Web 2.0 Expo in San Francisco