I agree with Brokenheartedfool. I can't and don't let this seep into my head very much. I have enough of my own stuff to work on.
Ignoring would only take place if someone was openly insulting but even then, there is no rule saying everyone has to like you. Besides, there is only a snippet of the whole story in any post so it is a waste of energy to react to something that doesn't involve me.
I hesitated to say this but this topic kind of felt a bit divisive yet it is good to see how others perceive posts and posters. So it is interesting for sure. I would wear an 'Ignore' like a badge of honor.. to know I affected someone that much kind of makes me chuckle actually because I am so benign in real life.
Half the time I'm talking out of my a$$ anyway so I'd ignore myself if I could.