I am working on the theory for further experimentation to get adverts which pay more... looking at the present heat over smartpricing for sites with Underperforming adverts.
We need to find a way ( lets see) to study not only that which ads perform better, but also which ads work better in which geo location.
Step One: We may try to determine and target what exact part of our each page (or system) is attracting the ads. ( not just what keywords or keyphrases, but also where exatcly they are located on the page in questions ). This may be achieved by the new facilities of section targeting by adsense.
Step 2: We may try to see what geo locations are interested in what kind of adverts. ( using some real time news study and interest study and some general knowldge.)
Step 3: On the basis of IP based geotargeting, we manipulate the content inside the SECTION TARGETING ONLY ..
This means that I intend to have multiple data streams, based on geolocation, which can be fetched from my database. Now you see that i am not actually touching the google adsense code, but having a dynamic, geotargeted data inside the section target section.
I believe that the adverts that would be shown , based on section targeting, which now may be geotargeted, may yeild better results.
This is just in theory now, but I would like to have comments from all of you.