What's the story? Can't someone delete their account?
First I've heard of it, whatever emails he's sending must be going to the core SE team or something. I have hit the 'delete' button on his account. I'm unclear how it differs from the core team doing a "bigger" delete but don't really care. Should be gone.
For future reference, if you are upset to the point where you want to delete your account, just bring it to mod attention and we'll do it for ya.