Site-Status Update
I reported some days ago that this page is not being generated dynamically online anymore. It is just static HTML!
I am generating all code offline. But since I love features like "comments", I decided to use a third party service for that. I registered an account at Disqus because it provides the most simple user interface. I hope you will accept and use this feature even though data is being stored on external servers not managed by me. Maybe I will develop an comment option via a cgi-bin directory in the future but at first I will stay at Disqus...
The server is now running lighttpd. thttpd doesn't provided enough features. Lighttpd seems to be a good choice for my requirements. It is a very small, fast and easy to configure webserver with a lot of features.