Some of us may be less worried about the sharing of their work than others for various reasons. I, for one, find if I engage in too much discussion about the project 'the story is told' and my impetus to write suffers.

That is not to say, I won't ask for assistance where necessary, but I don't want to get so involved in discussing it I lose my storytelling drive.

I think we all have different motivators and attitudes. I respect the rights of people to share as much or as little as they feel comfortable with,