Has no one really thought about the fact that you can save your mobile & house numver on their system. EVEN you card details its ridiculous click account on settings and manage credit cards you can add all your cards the numbers ect along with your address... if you entered them u might aswell give them your pin so they can copy your card.. why would a social network really NEED your card details. you can hardly forget your card details sinc their ON YOUR CARD.

only one that finds that a bit dodgy?