No wrote:

Hello - There are a lot of people who lure here, a lot of people who
post a lot of good information, most replies are good, there is not a
lot of noise.

My question is this - Why do some people post a question and never
bother to respond to follow-up questions that regular posters may have?

Behavior on this newsgroup stays relatively good. There are those of us
who can't resist politics once in a while, those who are always
predictably polite and helpful, a few who are predictably rude but
helpful, etc. My wish is that folks who get a lot of answers to their
question or problem would come back and let us all know what worked.
There has been a minimum of trolling, advertising and cross-posting of
garbage, so IMO ahr is ****. )