Patricia said:
This is a very important point, especially for questions of fact, where
many people will have the same position. I often don't post because
everything I would say in answer to a question has already been posted
by the time I see the question.
I suspect that the correct, relevant, but repetitive replies might be a
worse form of noise than the current spam. They would appear in on-topic
threads. They would be posted by people whose writings I want to read
when they have something new to say. How would I know, without opening
and reading each, which make new points and which are just repeats?
Patricia
As to the latter point, to me it depends on the question. If it's a
complex question with no one single correct answer, I like to see quite
a few replies by people who I know to be knowledgeable, and see what the
various takes are.
Not only that, if I follow a certain NG for a while, it's questions of
this sort that let me assess posters who I am not familiar with yet. If
someone I don't know weighs in alongside people I respect, and their
answer clearly is not derivative, and it falls roughly into line with
what the others had to say, I notch up their "score", so to speak.
As I say, it does depend on the question.
AHS