Mac and iOS users are going to be increasingly pushed to choose between storing their documents in iCloud or Dropbox. I expect that Apple will continue to push more and more features to iCloud that will make people want to use it, and I expect that Apple will continue to make iCloud easier and easier for iOS and Mac developers to use, so developers will want to support it.
I like the idea behind iCloud, but I don't really trust iCloud yet. Apple's previous attempts at online services have left me suspicious about iCloud's performance, reliability, and long-term future. I hope I'm wrong and that iCloud turns out to be great, but in the meantime, I know Dropbox, and I trust Dropbox.
One of my favorite features of Dropbox is the ability to go back and see revisions from the previous 30 days. It's my saf