I filled it out too and left many comments. I am very passionate about books and hope the publishers finally start to get the message. I even found that a few of the questions showed the biases some of the publishers have (for example assuming one is either buying ebooks or paper books---the question about bookstores being am example. Someone like me who buys ALL their fiction in e-form and ALL their non-fiction in print, I had trouble answering questions like that. Also, the question about whether certain things would reduce the amount of books I download without paying, if you are someone who has not/would not do this in the first place then it is an irrelevant question).
I did my best. I hope the comments were helpful and I hope they reach the publisher's ears
Thanks for letting us know about your survey! Let us know how the talk goes.