Actually, Lew, there are many around AB who get seriously tweaked about grammar. We all make mistakes, in part driven by the want to get the response published, as if in a conversation and make typos and verbal slip-ups.
What drives me crazy is when someone publishes twenty lines of continual prose without the use of any punctuation, or even Capitals. It becomes very difficult to read and comprehend. In fact, I tend to ignore those threads.