amazing concept, i think google will look on it soon :)
East or west infolinks is the best :)
in text infolinks ads are the best option after adsense according to me :)
only use quality and unique content for your website to rank high in Google, n if you rank higher your revenue will be also high naturally :)
You can use both at same time....they are different :)
you want to put adsense on your blog or want to know how to get approved in it ?
Separate names with a comma.