Google policies is always not supportin the GPT programs. As they know that many people is interested to join GPT programs and may create a lot of traffics for the GPT site. In this way the click rate for adsense ads will greatly improved. This may caused them to pay more to the adsense member. Now, even worst that they will reduces our google page rank if our site is posting any pay to post contents which is nothing related with google adsense. Google just want to show their power...