Joachim Schroer wrote:
Dear all,
as many of you know, we have started a survey on the motivation of contributors to Wikipedia a week ago. So far, more than 150 participants from more than 10 countries completed our online survey -- thanks a lot to everyone!
The questionnaire will be available until August 3 at:
http://www.unipark.de/uc/wikipedia/
Done! I love surveys :p