There is nothing wrong with arguing a point (valid or invalid) here. I will listen to whatever you offer and may (or may not) respond to it... right up to the point where you insult your reader. The word "idiot" bears no relationship to your argument. Even if I was an idiot, it still would not need to be referenced in your argument. To a real idiot, well, it would be a moot point... need I explain that? To anyone who is NOT an idiot, your use of the word tends to insult people and, as such, promotes emotionalism. News media, today, is full of emotionalism and I tire of being exposed to it. Thus, I don't read anything that advertises that the communication attempt will include it.
Argue your points with me. I'll probably respond. Insult me and I go watch YouTube's silly cats and funny dogs instead.