"It's not enough just to be decentralized". I hope more and more Steemians will understand that. With more and more producers, attention war is already here. 

Steemit as a blockchain based network is shielding users from many of "mind hijacking" strategies (Facebook, Youtube, LinkedIn etc.). It's enough to read Tristan Harris's "How Technology is Hijacking Your Mind " to appreciate Steemit.

But on Steemit I also noticed so far: bots, plagiarism, self-voting, up-voting just by reputation, new good writers invisibility etc. I guess we constantly need to assess those challenges (and new ones in the future) in order to make rational ethical judgments...