You can't convince anyone to do anything for a prolonged period of time without incentives. They will need to convince themselves, so gotta make them realize they need STEEM to be as good as everybody else. Nobody likes to be the last to switch over! As long as we appear to be making money, and too busy for them, they will convince themselves to do the same! With steem reverse psychology may work better. Never tell anyone they should post, tell them they shouldn't without saying it, and see what happens. LOL heres my post, I'll try the reverse psychology today!