Doesn't seem to include a filename - there's talk of not needing a file system, and while you can save data without a filename, it's harder to load the correct data if you don't know what it is.<p>Or... could searching be the alternative? And perhaps tagging? Like gmail for docs. If your document includes a title that's unique, then that string is sufficient to identify it. You could also list them all with a very brief preview, if you've not quite sure what you're looking for (browsing).