Everyone pretty much knows that bribes are what drives exchanges' policies. You want to get listed on an exchange then pay them enough BTC and it will be made so.

If we can get most exchanges to run our hard HF then we can keep the STEEM name and drive Mr. Sun into a STEEM Classic chain of his own.

How about we set up your idea yet instead of paying Mr. Sun we pay the exchanges to run the HF which has the code to @null|Mr. Sun and his Ninja Mined stake? It is not a software fix against malicious take overs yet it will make such a malicious agent think twice before fucking with our community.