Hi,
I finally managed to create a short survey with all questions that came up so far using Google Forms. It should be accessible without a Google account but someone might test this again.
Please do *not* send answers yet!
I would be very happy about any kind of comment, be it the usage of Google Forms, the formulation or absence of questions or typos/grammatical errors..
If anyone wants to have write permission to the form (e.g. needed to query survey results later) please let me know.
Thanks and sorry for the delay,
David