carjocky - 1:40 pm on Jan 11, 2006 (gmt 0)

It is near impossible to find out how adsense does things. All we can do is do whatever gives us more money at the end of the day.

This is why this is happening. They take advantage of us by keeping us in the dark, smart pricing us to death and we accept it. As soon as there is a worthwhile alternative adsense is in for a rude awakeing.