I don't think any one cares if she shag's her way through the entire population on this planet......I'm sure her hard core fans would be just as proud and interested to read every detail and woo-hoo at her ignorant lack of safe sex and contraception, it's the fact that she clearly finds it more lucrative to drag these shags home.
Ironically, that's The Sims word for shag. Is it not someone's catchphrase as well?
Anyway...I don't think people meant that you have to be a KP closet fan if you don't like PA. I think it was more towards people who defend her to bring him down, eg "If he'd have treat her more like a lady, she would have behaved like one" and such.