The first few things a newcomer is likely to read on this site are:
German Language beta
German Language Stack Exchange is a question and answer site for speakers of German wanting to discuss the finer points of the language and translation. It's 100% free, no registration required.
Should and can we make more clear that questions can be asked and answered in both, English and German, here, so that we attract more native speakers with questions about the German language?
I am not talking about a complete interface localisation, only about something like making the name and the description of the site bilingual.
Changing the whole welcome text is not easily possible. However, we can change the part describing the target audience, i.e., what follows the for. I will start a Meta discussion on this shortly.