There are only three types of post, good post with lot of thought, stupid post that make you want to commit die and post that disturb you.
You rode through a great argument, then you realise you have no brain cell to process. The emptiness overwhelms you.
You endured the post for the sake of making your point, feeling you have wasted your time and should have done something else.
You are so disturbed you closed window. Since you have already seen it, it is still your own loss.
In all cases, the reader suffer. I have observed that people frequently deliberately and consciously