I was picking up on a point or what I saw as a contradiction or misunderstanding. I see no problem with doing this. It is true that I was not directly attacking

I was picking up on a point or what I saw as a contradiction or misunderstanding. I see no problem with doing this. It is true that I was not directly attacking or agreeing with his or her position, but I do not see why I must do so when commenting. Ironically in the spirit of libertarianism, feel free to ignore my comment if you find it annoying or off-point.