Similar to Steemit, a new platform is now on the verge of being released, Narrative. It is a bit different, but they have some interesting ideas.
They are in the alpha phase at the moment and you need to enter a waiting list for registering, but it does not take a lot of time for a registering lot to end. There is also a referral system, so I would appreciate if you used the link below for getting on the waiting list :D