You did not answer my question AGAIN. 

QUESTIONS:
Why I am blocked?
Why are others not blocked, if your policy forbids threats and personal attacks in emails? That's what was done to me, with no sanction, except to me.
Why I am singled-out?
Are these your buddies?
I'd bet they are.
All I get is roundabout answers from you people.
How do you could determine what they sent you (supposedly sent by me to them) is even legitimate.
I could forward a bunch of words to you that I wrote myself and claim they came from anybody.
Fool.