Depends on the BBS. On the one I was on for a long time, many people used their real identities and even got together IRL.
Re:Silicon Valley Is Not Your Friend
by hprotagonist on Friday October 13, 2017 @01:01PM
(#15467404)
This was true on freenode for me. I’ve never told
anyone exactly who I am, but I’ve got some actual friends there I would feel comfortable meeting in real life.
That is how I learned to never give your real identity in an electronic world.