It is time. At first I thought I can avoid this step but it got clear that it's not sufficient to provide a german-only version of my website. The mere fact that my site is soon going to be listed on Ektoplazm finally made me think of creating an english version of the website.
But I must say that the translation still has some flaws I have to fix as soon as possible. Some parts and articles still need to be translated. The sidebar for instance is still available only in german. Problems also exists with tags in the english version so I can't use tags in english articles at the moment. This will be fixed, soon.