To me, no. Maybe others not in the group might.
The forums here do, yes.
I don't know about your own site, but yes, I think there needs to be something. Too many of the same questions and problems.
I haven't been to your site, so I couldn't say.
I have not seen that one, either. I guess I figure things out for myself, more than having someone show me how they did it.
Overall, just a section for "how to" and stuff might be good. Not that will ensure people will read it before asking the same questions.