The statistics never include any personal information, everything is anonymous. IP addresses are not stored in our database where we store behavior on the site, therefore information about you as a user never connected with your identity. Your IP address is stored for security purposes only in those cases you actively registering on the website.
You can delete cookies from your hard drive at any time, but this means that your personal settings disappear.
You can also change the settings of your browser to not allow cookies to be saved on your hard drive. However, this poorer functionality of certain websites, you can prevent access to the members area and make that part of the content and features may not be available.
If you do not want to be tracked by Google Analytics may be disabled here: http://tools.google.com/dlpage/gaoptout.
For more information on how to prevent cookies please go to www.allaboutcookies.org.