More options on the shared page (FB, Twitter, Google+)

[mikebel3]

I really like being able to use a shared link so people can listen or watch my content without having to log into the site. Would it be possible to allow the changing of bitrates for videos? It would also be nice to be able to download the original song or music file directly from the link. That would make it so no one would ever have to actually log into the server.