[Reads TOS] Hrmmm could you point out where being "smug, holier-than-thou attitude sprinkled with elitism" is against TOS? I must have missed it. 
It isn't. And neither is expressing your opinion provided that you don't violate the TOS itself. I think it's a bit unfair to jump on J Golden for this, it's not as if he actually banned anybody; he merely expressed his opinion that Dammy's posts were deliberately divisive.
What he probably doesn't realise is that Dammy has been around a long time and when he gets behind something, he does tend to do so fully and without reservation. Today it's CUSA which has not had the best of beginnings with the amiga community and so his cheerleading naturally stirs up resentment. However, I don't think that's necessarily intentional. After all, I can recall a time when it was AROS, rather than CUSA, that he was behind with more or less the same level of enthusiasm.