No, we don't think so. We're big Dropbox users, which we use to store some files online; mostly for sharing, collaboration and to move things from one place to another. younity is about all your other files: all your music across all your computers and iTunes accounts; all your videos and movies; all your photos, even the ones you took with an actual camera; and all your documents. younity is about being able to spontaneously access any file you have at any time, without planning ahead.