I just got my payment from koohomedia on paypal. The ad network is in beta and if you got to their website you'll see it say they are launching in september 2011. I didn't think they take publishers but they do. You just have to contact firstname.lastname@example.org
. The network uses popups. I know we all hate popups but I noticed that koohomedia's popups only open once about every day I would think. Just thought I would let the community know about them since I'm very pleased with their service. Can't provide the rates but I'm assuming there good since I made $40 in a couple of days.