Here is the simple way to get Google killed (or at least badly wounded). Return the favor. Same as Google offered almost free Android platform to undermine Apple’s business, Apple should do the same. Forget the $500,000, $400,000 or even $300,000 minimums for iAds. Don’t even charge them for clickthroughs. Allow them to advertise for bare minimum using simple auction system to grab the slots. Make ads dirt cheap compared to google pricing. If Apple truly says it isn’t interested in making money on iAds, do what I just said above. It will mortify Google.

SOURCE:
http://www.appleinsider.com/articles/11/12/12/idc_offers_scathing_prediction_of_certain_death_for_apples_iad_program.html