I was looking at the Inside Adsense Blog (the official adsense blog) and I was surprised to see the case study they carried out on optimizing webelements.com which is a chemistry site:
http://www.webelements.com
The changes that were made apparently made a huge difference in earnings but the ads are so "in your face" that I am surprised google used this as an example of good optimization.
http://adsense.blogs...cessful_17.html
Let me know what you think.
Cheers, Glen











