I am running some tests based on what @rustybrick wrote at SEORountable today.
I had 3 ad networks on my site. Google, Amazon, and BuySellAds. Today, I dropped Amazon and BuySell, and am now running ONLY Adsense. I also reduced my adsense ads down to two per page only.
i wonder if Google's "Three ads per page" rule does not apply only the "Adsense" ads, but to ALL ads on the page. Maybe they don't want to see more than 3 ads TOTAL, whether it is Adsense, Amazon, or some other ad network.
My ad revenue will take a hit from this, I suppose, but maybe my traffic will return.
Of course, based on what Google is reported to have said (see link below), it might take weeks to see any traffic return, and even if it does, there is no certain way to know that the ads caused the penalty in the first place. Maybe any future return to normal traffic is caused by an algo update.
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