The title can be a bit misleading, especially since we’re talking about providers of PPC advertising who represent advertisers.

I recently found myself looking around for lucrative PPC publisher opportunities, and found several interesting resources. Among them were two sites in particular that featured comparison tables in a sensible, productive way (Search Engines FAQ and Help Island).

The information was laid out nicely, and certainly up to date, so I bookmarked them and moved on. It then occured to me that I could simply collect data from a variety of sources and maintain it myself at a seperate website, making life easy for me, and inviting commentary/dialog from others.