WoW - PayPal Accepted for WoW @ Official Site
This one comes straight from the about-damn-time department.
We're pleased to announce that we're now able to accept PayPal payments for World of Warcraft subscriptions. Both current and new subscribers can now assign their PayPal account as their automatic payment method on the Account Management page. If you wish to open a PayPal account or want to learn more about the popular online payment system, the PayPal website has the details.