Okay I've given Documents in the Cloud a pretty fair chance but I'm thinking of going back to using just Dropbox. Right now I have all my Pages and Numbers files on iCloud. But I really miss the old method of having combined folders on Dropbox that contained my Pages, Numbers and PDF files all together rather than separated by app. Using iCloud Documents just seems so counter-intuitive. I know Apple wants us to just think about apps, but that is just not working for me. The main advantage is being able to easily update files on both IOS devices and Macs, but so far I've only been doing that with one file. All the rest of my files I either update solely on my Mac or on my iPad. So I guess I'm going to move my files out of Documents in the Cloud back into Dropbox. I'd love to hear from others that might be using Documents in the Cloud and whether you are happy with segregating your files by app.