[spel_grammer_an_punct_polise]

No, of course not. If enough people would click on the link/s at the same time then it might shut down the site which would be, essentially, a DoS, ( Denial of Service ), attack but that would be the best for which you could hope.

[Slump Tester]

No, I think that's wrong. They pay to advertise and put those banners up. They pay by how much traffic is generated (or how many times it gets clicked.)

I think ktupper may be onto something. Why not take it one step farther and say you are going to donate? At the very least that will cause them some consternation when you change your mind.