Vote as many times as you are able, or just once. Doesn't mattter to me. But remember, this is a referendum not a plebiscite so whatever the voting public says is what's gonna happen. So the more YOU vote, the more chance you have of getting what you want. Not like it's a really big deal. But I'm not going to keep it for long either way cuz it hurts my eyes. Well, have a jolly day! :D