IETF50 event social register page

        http://www.lucent-ietf.com/registration.html

        the webpage is silent about if the credit card information gets sent
        securely, or insecurely.  in fact, it gets sent securely over
        https (Submit button points to an URL starts with "https").
        it would be better if there's some mention about it, otherwise
        people will start yell about this :-)

itojun