I am also shadow banned on Steemit. @gtg made a post on steem about it as he was censored ironically enough, so it shows up sometimes.
Steempeak made a post about how Steemit has taken full control over the Feeds, Communities, and Top sections. So it's essentially whatever Tron Foundation wants to see be promoted.
I had my service @steemvpn shadow banned for merely having @phusionphil as a beneficiary, this is some lockstep censorship to the core. You're guilty by affiliation.