I can't understand one thing: why do you not put them in ignore list, eh?

It's really weird, see: For example, i have some assholes in russian local which i don't like, moreover, i think they are dangerous to forum members. I left my feedbacks to them and send them to Ignoreland. Sometimes they create butthurt topics about me but most of the time i don't see them. So, what's bother you to do so?