Name one good way to filter all the spam and I will switch from Google in a blink.
if google hated affiliates they wouldn't have their own affiliate network...
if google hated affiliates they wouldn't have their own affiliate network...
It's not just affiliates - a friend of mine works for a large ad agency who does PPC, and confirms that G are trying to squeeze them out as well. Their long term plan is a totally efficient channel with no middlemen.