I think google's indexing of ad content is a minor problem relative to the fact that it is an accessory to millions upon millions upon millions of spam sites.

I think google's indexing of ad content is a minor problem relative to the fact that it is an accessory to millions upon millions upon millions of spam sites. But really, c'mon. I know, I know, I know, everybody loves them and they can never do wrong, but...a multi-billion dollar corporation whose business model is dependent upon people accidentally clicking links?