When I put my mouse over the "ads by google" it shows a link together with the first advertisers domain at the status bar on all my pages. I looked around here at DP members sites and found that some have the same, others don't. Where should the "ads by gooooogle" or "ads by google" link go to? Why is it different? Has anyone an explaination about this?
It has done some variation of this for well over a year. It records the page the person clicked that link from, as well as the advertisements in the that ad unit as well - this information is passed over to the form if someone submits feedback about the ads or the site displaying the ads.