does anyone use KEI to research what keywords they will target for getting better click money for their adsense. I was playing around with KEI and some really high paying clicks have a really bad KEI. This means there is not enough searches and too many pages to compete against.
KEI is basically useless - concentrate more on what you think people will be looking for, instead of focusing on what KEI tells you they are looking for.
i use high paying keywords but never heard of KEI High paying keywords work well for me when used in meta tags - no article optimization !