Social networking for dummiesWEB 2.0 SUMMIT — Brad Fitzpatrick and David Recordon, the nerdy duo working on programming standards for opening up social networks, are presenting a thoroughly less nerdy version of their usual presentation. I chatted with Fitzpatrick, now an engineer at Google, who said he realized he needed to dumb it down for the audience of people wealthy enough to afford the $3,595 ticket price at this conference. The simple metaphor they came up with to explain the problem of closed social networks? Instant messenger. "If Brad is on Yahoo and I'm on AOL, we still want to talk to each other," explains Recordon, who's now at Six Apart, Fitzpatrick's old company. The social graph? "Who my friends are," Recordon sums up. OAuth, the network-ID standard Recordon and Fitzpatrick are championing? "The valet key for the Web," says Fitzpatrick. I can just hear the rich guys in the audience thinking, "Great, kid. Go park my car already." (Photo by CottonCandy)