I used to think like that too.....until the person in question...

I used to think like that too.....until the person in question became unbearable and antimatter.

It's a difficult one because while it's an individual's choice to put a poster on ignore it does not stop us seeing others' replies to said 'pest'. So go your hardest, but unfortunately those becoming unwitting pests themselves by corresponding and thereby by proxy making said pest's views known will also be put on ignore.
No hard feelings, but I have no choice if I really want to ignore the guy, and I really want to ignore the guy because he is a total atttention seeking pain in the ass. I don't believe he has any credibility.