I don't even know what I think of this..
Actually, I've just looked again, and I think it's a one-dimensional, crude word-play one-gag site. And not all the gags are in good taste. But then, that could just be my Jewdar playing up.
I know, I can be a little sensitive; a month or so ago, I was in a meeting and the membership secretary said "You must all pay your Jews", and me and Danny, the only other Jewish person in the room, caught each other's eye and knew. See, there's only one thing you need to ask yourself about non-Jews; would they hide you from the Nazis?