Ya know, I think it's even worse when a writer who can't write then goes around shoving his undeserved sense of superiority around the board. Posting with such an undeserved smugness drives people away from his work. That's just my opinion.
People read the tone of posts differently because there are so many cues missing from strictly written communication. I know people sometimes react to my own posts in ways that suggest that they've read them in a way I never intended. But when someone's posts consistently annoy you, it isn't necessary to read them. That's what the Ignore list is for.