When a person hits that subscribe button they are saying, I want this person's content... not I want you @Youtube to decide what portion of content I get.... C'mon guys, to subscribe is an action, which means that sub is saying, give me this content
pic.twitter.com/ie8N97VQzF
if you are gonna do it it moronic way. Why not Make sub button give you all notes and THEN let you choose who you get notes from? Not like this