I wonder how hard a referral program would be to do on the STEEM blockchain. I liked that Tsu offered a downline like in MLM. It was a smart business model. I was really sad when that platform closed. They created a great business model for content creators, and it also generated a great community. I met a lot of fun, like minded people on there. Still keep in touch with a few of them too, here and on Twitter.

They really should consider a blockchain solution for the new platform. Would be cool if they figured out a way to incorporate STEEM. It would almost put the monetary aspect of it on auto pilot.