The lady responsible for fighting fraud at PayPal (Grrr...) is Sarah B. Imbach, email: sarah@paypal.com
An executive VP who is friends with PJ Comics (perhaps dropping his name will help?) is Jack R. Selby: jack@paypal.com
Also check out DOJ's Internet Fraud Center and fill out a complaint.
Of course, I've been at it for over a month, with no results. I read on a PayPal bashing site that many, many accounts are being restricted as PayPal begins to file for Chapter 11, but this is probably just a rumor.