Google isn't against Pay Per Post - they are against unnatural "dofollow" links passing PR - add the nofollow tag to the post and you won't have anything to worry about. PPC ads like adsense are javascript and don't pass PR.
where did you read this ? ALSO I CLICKED THE 2nd LINK IN YOUR SIG . . . couldnt figure out how to get a review on my directory, BUT IT IS A REALLY GOOD ONE THAT NEEDS TO GET NOTICED PLEASE . . .
Ahh ok, http://payperpost.com What would make you think that Google was against this? Are they nofollow links? Do the duplicate content anywhere?
Google would be against PPP because it involves people paying for blog posts which include text links that try to pass link juice (do-follow links).
Yeah, if that's the only reason that PPP exists then of course google would penalize for that. If it was for traffic then the links should be nofollow and google wouldn't have a problem with it.