Thank you

. I'm a she, but no problem. But your statement didn't really poke my PoLR, because that was done thoroughly by someone else a few weeks ago in another thread: "I thought you'd post something ignorant yet unassuming, as usual".
.. ouch. That sort of desensitized me a bit. If that guy ever saunters down our street, I will dump a soiled nappy on his head. Hah.
That probably answers the question "how do you feel when your PoLR gets poked". It's a function you don't have much control over, so when someone criticizes it you feel helpless, and that's what is so annoying. Sometimes you can't even tell whether the criticism is justified or not. You might feel they're right, and only afterwards you realize that they were wrong and you were really doing well. You might obsess about the thing for a while, and that makes you usually either depressed or angry.
When someone criticizes other functions, you either
-- feel it's none of their business - they've got their way of doing things, you've got yours
-- or you realize they're dead wrong and should keep their trap shut
-- or you go "whoops, you're right! OK, I'll just change a few things. There, fixed it",
-- or you go "well, you're right, but who cares? I've got better things to do than to worry about that kind of thing."