Privacy Policy


If a visitor leaves a comment on the site, we collect the data entered on the comment form as well as the visitor’s IP address and browser user-agent data in order to determine spam.

The anonymized string created from your email address (“hash”) can be provided to the Gravatar service to determine whether you use it. The Gravatar privacy policy is available here: . After approving a comment, your profile picture will be publicly visible in the context of your comment.


If you leave a comment on our website, you can enable your name, email address and website to be saved in a cookie. This is for your convenience so that you do not have to fill in the details again when commenting again. These cookies are stored for one year.

Embedded content from other websites

Articles on this site may include embedded content (e.g. videos, images, articles, etc.), such content behaves just as if the visitor were visiting another site.

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