iOS actually has a full implementation of Scheme (TinyScheme) running inside the kernel, that manages the (often very complex) permission schemes -- one for eac

iOS actually has a full implementation of Scheme (TinyScheme) running inside the kernel, that manages the (often very complex) permission schemes -- one for each type of pre-installed app or daemon, and then one for the third-party apps as well. Edit: Unrelated: I just realized you made the Treo 650 Linux version -- that was awesome!