Here's her intro text:
I'm a student at the department for book studies at Ludwig-Maximilians-University in Munich (Germany) and I am working on my thesis about author-reader communication on the internet.
If you follow the online activities of writers on the internet or even interact with them, I would be very thankful if you'd take part in the following survey.
Answering the questions will of course be anonymous and it only takes about 5 minutes."
I took the survey myself, just to make sure it's on the level, and aside from gender, age and location (generalized), you don't have to sign up or give any other information.
It would be a great help to her.
Oh yes, on the first page, where you choose your language, you have to click the button "Weiter" - that means "next".
Thanks to all!
Here's the link: Survey