To be fair, at this time, one of the principle uses of bitcoin is to send/spend money instantly.
Wake me up when apple makes an open decentralized trust less system where non apple users in the US can send money to non apple users in Iran instantly with a very short confirmation time, without the possibility of any government to stop it. A system that will survive even the death of Apple itself. Until then, meh.
editAlso, a system where Apple isn't skimming the top.
And, ahem, the bitcoin network is quite centralized. I hate to break it to you.
Compared to an apple server center, that statement is a pure joke. I think it is safe to say that the US gov will have some kind of stop button on transactions they don't like, and access to all personal information of the users. So, yeah.
It will be shiny and easy to use on the outside, and there will surely be many things regarding usability to learn from it, but in the end it is nothing but a pig with lipstick. In the short term there will also likely be many apple users buying new apple products and latte with it, but in a greater picture this apple system will be nothing truly revolutionary and interesting.