Hah, that probably explains all the age-disclaimers on dating sites. I had assumed it was just "login with Facebook" people not being allowed to change their bi

Hah, that probably explains all the age-disclaimers on dating sites. I had assumed it was just "login with Facebook" people not being allowed to change their birthdate by Facebook, but as it turns out that may have been unjust (though FB itself might also prevent bday changes for the same reason).