Oh, and apart from some support staff, I'd strongly advise you to hire some professional to do your communications and PR. You suck at it.
You should understand that there is a difference in attitude towards normal people and towards trolls. You behaved as a troll and got what you deserved. It's only you who can be blamed for that.
I'm not talking about his attitude towards me. I'm talking about your CEO David's NOT replying to multiple emails from people, his threats and bullying, I'm talking about his behaviour on bitcointalk, on slack, etc etc. He's well known for his general assholeness and lack of people skills. You should do better than to defend his attitude, you know it's wrong.
But even towards trolls, a CEO of a 'multimillion dollar company' should behave professionally. And if he can't, due to some personality disorder, he should stay away and let professionals handle the communications.