Digital media types here in New York are always looking for a reason to celebrate their own achievements. A couple of months ago, a few of them began calling themselves the Founders Club and decided to start holding mixers around town. Last night, NBC hosted the latest in the series on the set of Saturday Night Live. Who showed? Mostly wantrepreneurs looking for a VC teat to suckle, of course. But I also ran into Digg CEO Jay Adelson, pictured above; a definitely not-pictured angel Ron Conway, who dodged my camera; a Facebook "founder"; and MC Hammer.