I'm not saying its ok, I agree that this kind of behavior is disrespectful. If I had it my way, everyone here would nice and polite to each other. But the point is that no one here has an obligation to behave in such a way. You may want people to act in a certain way, but they don't have to listen to you anymore than you have to listen to them. That's how things work on the Internet, and you can't change it.