The thing I don't understand about this argument is this: Apparently Apple owning iOS means that if I download a 3rd-party application through Apple's mechanism for downloading applications on their operating system (ie the App Store), Apple is somehow entitled revenue when I conduct an economic transaction within that third-party application and only with/between that third-party, because Apple gave them the benefit of distributing the original 3rd-party application in the App Store. Yet, if I download or buy an application from a 3rd party on Apple's mechanism for accessing acquiring applications over the Internet on a regular pc (ie downloading an application through Safari on OSX) or the same from Microsoft (downloading an application through IE on Windows), then the OS company isn't entitled revenue from the third-party transaction. (of course this is changing with the advent of the Mac App Store and Lion, but you can still access apps through the Internet on Safari and other web browsers, to be installed in the OS, whereas on an iOS device, you have to go through Apple's official mechanism of the App Store, as far as I know).