I think this is the best argument against ditching the file system metaphor. Having a generic, well-understood resource like a file-system is the power of gener

I think this is the best argument against ditching the file system metaphor. Having a generic, well-understood resource like a file-system is the power of general purpose computers. If Apple (or Google) can blur the concept of portable data, they can argue that data is "just too nebulous and complicated" to be useful to you mere mortals.