^ legally, though, it's not the same.
I'd rather rely on the law than on the charitable (!) banks
i wouldn't use a debit card online. that's just me. CC or nothing.
EDIT: i'd also be very wary of circumventing PayPal's rules if it leaves you with less protection. yes, they're a rip designed to maximise their profits, but if you have no comeback if something goes wrong what little you'll save will probably be scant consolation.