This website does not intentionally gather any personally identifying information about visitors. The only personally identifying information that is collected is that which is supplied by you, such as when you enter your name and email address into a comment form or other form on the site. This site does log your IP address for the purposes of fighting SPAM when you complete these forms.
Additionally, this site utilizes Google Analytics, which collects information such as what browser you are using, your location based on your IP address, how long you hang around for and which pages you visit. None of this information is used to identify you as an individual, but rather to provide the website administrators with information to help them improve the site in general.