I would be a little put off if Google were to sell ads, then turn around and sell the opportunity to never see those ads. Seems wrong, like they're saying to th

I would be a little put off if Google were to sell ads, then turn around and sell the opportunity to never see those ads. Seems wrong, like they're saying to the advertisers "Oh sure, we'll get your great ads out right away, all of our customers will see them!" and then saying to the rest of us, "If you're sick of those annoying ads (which we put up), just pay us and we'll make them go away!"