maximillianos - 4:20 pm on Mar 18, 2010 (gmt 0)
Sounds like this might be useful for sites that had a hard time getting targeted ads for reasons of inventory shortages?
This opens the flood gates for all sorts of new ads from niches that G might not have been that strong in.
We run one image ad from Google. It appears to pay via click from the reporting, and it does very well right now. How do you know if your ad is running ads from this network?