Steem is designed for an easy 1/3 + 1 attack. What is more, it's designed through the multivote rule to be 100% controlled by a very small number of top SP holders.
I've asked in comments several witnesses about opinion. If I'm not mistaken, none did.
@lukestokes Are you OK with the 30 for 1 centralization rule? @hotbit/steem-blockchain-multivote-security-vulnerability
Why no community witness had the courage to express his support or the lack of thereof for the centralization multivote rule?
RE: Fact: Steemit Sybil Attacked the Steem Blockchain