Apple's iAd Program Struggling to Fill Slots and Renew Advertisers?
Last week, we noted that Apple and Campbell's had commissioned a study that demonstrated that Apple's iAd mobile advertising platform offers advertisers more bang for their buck and greater brand recognit...
http://www.macrumors.com/2011/02/10/apples-iad-program-struggling-to-fill-slots-and-renew-advertisers/