The answer here is to remove the bloody silos that files are stuck in within each apps. iOS is beginning to feel like a bunch of disconnected messes. iOS is actually becoming more and more cumbersome and getting more counterintuitive as time goes on. App silos just aren't how people work. When people work on a project, they keep all files for that particular project in one folder all together so they can review the files and keep up to date with a particular project all at once. If I standardly use 7 files of varying file types for a typical publishing process and I'm running out the door and need to check to make sure I have everything I need, I don't want to have to sit there and open up and go into and out of 7 different apps to check on the files I need for 1 bloody project. Let me put all the files for that project in one folder all, all files for a project all together. I look in one folder glance to make sure I have what I need, then off I go. Please Apple, don't be so hell bent on 'simplicity' that you actually making it MORE bloody confusing than all the other 'confusing' mobile OS's you polk fun at for being 'confusing'.