Alrighty, then...
Here was my quote, in respond to your quote from the permawhite page:
Great post, and, to an extent, I very much agree. The scars are a twist on the permawhite ideals, and it works. However, as I've said, while they can (and obviously do) work, I find them to be just kind of a watered down version of permawhite.
I think the white skin really much better represents the Joker's physical state, and further exemplifies his position in the world. It's out there-- the point where it's almost illogical. How could he survive whatever made him this way? What the hell made him this way, anyway? It's bizarre and unique, and it defies all reason--just like the Joker.
Plus, symbolically, it works on many levels. It presents him with the innocent visage of a clown--and that of a corpse. Perfect for the Joker, who is, himself, a contradiction. He's playful and funny, but, at the same time, a cold-hearted killer.
It's something nobody else has, and if you were able to come up with somebody who really was like that in the real world, it would defeat the purpose, wouldn't it?
Whereas the scars, while effective for what they needs to do, are rather mundane, aren't they? There are people who actually have them. Which makes the Joker not so unique, right? Yes, there's his mental state, he still has that. But I like the idea that the Joker is unique all around.
And, I agree with you, about his choice. He doesn't have to live the life of a criminal. But he chooses to. So I don't think that's what permawhite, or any deformity is all about. In part, yes, but not totally. But, as I said, if he's going to be a freak, might as well go all out with it. After all, he is the Clown Prince of Crime.