First off, I would like to begin by saying that I don't have Adsense. It really sucks, but for unfortunate reasons, I don't have it. I have several sites that rank #1,#2 and #3 for high traffic keywords, but these sites have not been monetized yet.
I am looking for an Adsense alternative. Things have changed in the past few years, and I don't really know how the ad networks are doing for the publishers.
What would you recommend? What Ad networks are you currently using?