LiveJournal founder Brad Fitzpatrick and David Recordon from SixApart are up next, talking about control of the social graph. Lots of social networks exist, some of which (like dopplr) are tightly focussed upon a single use case. But they all need access to the social graph in order to be of value. Traditionally, they have had to ask the user to repopulate their social graph each time they join ... Continue reading