Nor I have used it yes. I am still a newbie at adsens so most probably I wont be trying to use it untill I get some thorough knowledge of it.
But then I think that it will suerly helping those who are already into it and earning descent revenue through it.
Moreever we would be able to choose the ads which we want to be displayed by using it. So may be you can target some high paying ads and run them on your sites
