Studivz............?What is it?

I have seen that Studyviz is one of the popular or favorite searches in Technorati. But when I went to the Studyviz page I found it to be in some other Eurpean Language, I think most probably in German Language.

I would like to know why this has become famous and what are the courses that are available here. Also are there any online or correspondence course and whether they available in English language.

Can anybody answer this.