Since the introduction of the Mac, Apple has waged a steadily escalating war against the file system. While the ability to organize files hierarchically has been a mainstay of operating systems for as long as there have been operating systems, the fine folks from Cupertino have constantly pushed away from that approach with each iteration of Apple's products, starting with the introduction of Packages and culminating, arguably, with iOS's complete lack of a user-facing interface for manipulating the file system.Related StoriesFour things Apple could do to improve iPhoto right nowFive
