I'm sure others got the email as well...
"As of 11/01/10, your customers who pay with PayPal are protected for items they receive that are "significantly not as described". This means that you may be liable for the cost including the original shipping charges should they file a claim. However, by offering this protection, PayPal helps encourage customers to shop on your site"
So who exactly decides whether or not it isn't 'as described' or not? The customer's word?