Full blog post at http://tinyurl.com/3yc8q5. Presented at Graphing Social Patterns, March 3, 2008 in San Diego. Theme: "Social networks will be like air".
But it would be more helpful on Amazon “ See friends’ reviews”
How Yahoo! could incorporate social networks Search based on what my friends finds relevant See which of my friends owns a Focus – and what they think of it Compare daily portfolio performance to friends’ Elevate stories tagged by friends – anywhere