Thanks for your question. :)
I'm not a fan of referrals, because that generates spam and the quality suffers. I prefer to work with targeted incentives and reward where value and quality are created. Whether these are Votes, STEEM, Planets, Tokens or Items will then be revealed.
Thanks for the answer. I suppose that make sense. I'll keep my eyes peeled for what you have in mind.
Cool, thanks! :)