Esa página está disponible también en español.
For users who comment on the website we do store your email address, IP address and/or facebook identity in order to validate your identity and prevent spammers on the website. This information is never shared with anyone and is not used for any other purpose. We will not market to you and we will not share this information with anyone else who will.
If you choose to validate your identity using the facebook login, your facebook profile picture will be shown alongside your name when commenting. Your email address and other information will be kept private.
If you choose to validate your identity using email validation, your email address will be kept private. The only information shared will be that which you have entered in the comment including your name and the comment text.