On Sep 30, 11:42 am, wrote:
I'm 35. Engineer. And you?

I'm curious about the demographic that occupies these groups.

58 years old, female, retired studio technician (or "operator," if you
prefer). A.A. degree, one year of study in electronic theory and an
FCC general operator's license (formerly first phone). Still work
occasionally as a freelance audio mixer. Moderate a classic movies
newsgroup and read voraciously in my spare time.