WEB 2.0 SUMMIT — At this conference's closing cocktail party, organizer John Battelle noted that Valleywag had stopped using our favorite photo of the George Hamilton-lookalike online-advertising magnate. So sorry, John! Consider this your fond farewell to all the moneybags who paid $3,595 to mix with a handful of geeks and hacks. "Now I'm going to get blotto," said Battelle. In case you want to join him, check out this weekend's Valleywag Calendar.