I'm very interested in what Dropbox is going to do with Audiogalaxy. Perhaps more of a dynamic cloud solution where content is not only stored but also interacted with? To be honest, I love the Dropbox interface, but I use G Drive because of the ability to edit documents on the fly instead of having to download them, edit them, and then overwrite/save. It would be awesome to see Dropbox incorporate client-side content editing capabilities, and I could definitely see Audiogalaxy helping with the music streaming aspect of it all.