75% of 'iAd for Developers' Participants Renew or Increase Spending
Last month, we shared the story of one developer who participated in a trial of Apple's iAd for Developers program only to find that the experiment was not cost-effective for his 99-cent application given...
http://www.macrumors.com/2010/09/22/75-of-iad-for-developers-participants-renew-or-increase-spending/