The only part of Apple's infrastructure that is used for subscriptions is the payment processing, and that is certainly not worth more than a 5% cut, which is in the area of what other payment processing services charge.
The other parts of Apple's infrastructure, the hosting and delivery of apps to customers, is covered by the developers yearly license and the 30% cut of the price of the app, nothing wrong with Apple charging 30% when the infrastructure IS ACTUALLY USED.
Dude, I understand you have a different point of view. We're having the same discussion we had in the Amazon Kindle thread. I really don't want to go all over it again. Fine disagree. That's cool.
But clearly the NYT (and soon most all others) think 30% for subs is fine. They see it Apple's way - Apple should get 30% of all (types still to be clearly defined) transactions that happen due to them and in the context of their device. Sure the 30% might change. But all business see that paying a % to make all this new money they would not be able to may otherwise, is worth it. That's business. You can disagree, if you want. But in the end whatever the percent, all the money Apple makes is to support the infrastructure (app store, marketing, advertising, all the other tech and logistics). There's really no difference.