Just a point of clarification: saying "Mind explaining that - " and then saying something as if it was fact can come off as being confrontational and arrogant. Some responses are just reactionary to that.<br><br>Also, most of us have been here a while so sometimes we get sarcastic with each other, and pretend to be arrogant because we know the other party will understand and often get a chuckle out of it.<br><br>In other words, don't worry about it. It's no big deal.<br><br>