I am very surprised he still hasn't gone for it. Whatever your feelings on him, he's the perfect sort of candidate for CBB. It's like the show was made for people like him. Just like people like Perez have everything surround him, I can imagine most of what happens in the house have something to do with Paul.
I personally like to laugh at him rather than laugh with him, may sound harsh but I no doubt believe Paul knows that most people do it. He knows hoe he came across on previous reality shows and he doesn't care.
I do want him to go on, despite not liking him.