I'm astounded Zynga isn't in the top ten advertisers on Facebook. Playdom probably is lumped into Disney these days, but unless Zynga's ad lab is named named Of

I'm astounded Zynga isn't in the top ten advertisers on Facebook. Playdom probably is lumped into Disney these days, but unless Zynga's ad lab is named named Official IQ Quiz I don't see them here at all...