Can anyone hazard a guess as to WHY Apple requires you to have a carrier postpaid account in order to do the IUP? Why don't they let people do this with the SIM-free phone?
It seems a stretch to imagine that they do this purely to get a cut of the carrier activation fees, especially since those activations fees were often not charged by carriers for IUP participants before this year. It would seem that Apple would not want to be seen as in cahoots with the crooked carriers -- Apple has a great brand image whereas the carriers do not. On the other hand, I could do some back-of-the-envelope math to show perhaps that's worth it: There were 217 million iPhones sold in the past year. If even 5% of those were sold on the IUP (call it 10 million) and Apple gets $10 per upgrade fee, that's $100 million....so perhaps worth it after all.
Still, I can't help but wonder if there isn't something else going on as to why Apple never sold the SIM-free phone on the IUP, even if it wasn't getting kickbacks. Perhaps preferential access to wireless network strategic planning, sales networks, promotions, technical details? Or as a payoff for carrier's cooperation with Apple in other iPhone areas?
Would be curious to hear people's thoughts. I know this is apart from the practicalities of not paying $30/line, but this strikes me as bs more than most costs relating to buying an Apple product.