Has anyone compliled a list of Premium Publishers? Or perhaps has Google? It would be nice to get an idea of what/where the best place is to run AdWords. I assume you can be selective and have AdWords run on only premium publisher sites, v.s. every site on the net? Or is this something that is not possible yet?
I think you'll just have to keep surfing and wait until you see ads that are a little different than adsense, mouse over them and see if they point to googlesyndication. Here are a few: amazon, disney, New York Times, the weather channel.
Here is a starting point for you: http://services.google.com/ads_inquiry/ct Look at the links/logos within the right sidebar on that page