You seem to have a "beef" with someone or something, but you should let that kind of judgment cloud your mind to the point that you refuse to hear anyone else. If you have reasons to believe that you've dealt with injustice, gather up your evidence and open a report on the rightful thread.
Don't encourage him. 
Some people just have to hate everything, you can't help them. It seems that he finally left. He hasn't been around for a few weeks, but he will be back. When he comes back and starts posting from this or a new account, you will recognize him with help of keywords such as "truth", "verifiable", "undeniable", and similar. You can't miss it. It's always a wall off text attacking the forum's admins, DT members, the trust, or merit system.