y google adsense dont gives permission ?

[Wireless Refill]

Y Google Adsense does not give the permission for the reciprocal link exchange ?
and there is also rule related those strategies which increase the Google pr.

[Michaltrot]

Dear you try it Create a goal To create a goal you assign it a URL. This url doesn't have to exist, as the javascript will trigger it.
In the Goal URL field, enter "/asclick" and "AdClick" for the goal name.