Yes, but the regulatory fee you pay annually is calculated by reference to the in-scope service(s)' userbase, so by slicing you reduce what you pay, and your ri

Yes, but the regulatory fee you pay annually is calculated by reference to the in-scope service(s)' userbase, so by slicing you reduce what you pay, and your rivals end up footing more of the cost (since it's a cost-share system). Well played, Apple.