No, it's not the right place, Hashin; as it says at the top of this page, this Topic is for queries about the D-Word itself. Your post would be better suited to the Mentoring Room .
Having said that, D-Word Members are working professionals and the majority are freelancers at that, so given the extremely broad nature of your survey (you could write a whole book on Q6 alone!) it's asking quite a lot of busy people to sit down and fill in a questionnaire like this. Practically, you may get a bit more feedback if you can get people on the phone for a few minutes.
Finally, it would be good to know a bit more about your background and what your own interest is in all of this; The D-Word operates as a community of filmmakers, so there has to be a bit of give and take.
PS Note on spelling: Q6 should be "principles" not "principals".