Well, just saw what happened a couple days ago. So much for my attempt to bring reconciliation and civility.
While I agree that Omer was really bad with responding to certain things, he did seem like someone who had good intentions. That is to say, his threads and posts were always good Dominion or gaming related discussion, which then just seemed to go wrong. I mean, the first time he was warned it seemed like it was for something way less hostile than a lot of posts I've seen here. I wouldn't be surprised if he felt completely ganged up on, and while that doesn't make his overly-defensive responses excusable, it makes them somewhat understandable.
A lot of users, when they make their first post, get responses such as "welcome to the forum!" or "nice first post!" But he got nothing but criticism from the start.