Hey, minimus, you're cool!
I put up a similar thread some time ago; it was not so much about posters' behavior but more about interest (or lack of) in certain subjects. Simon and others gave good answers. Not everyone is interested in all the subjects I put up, nor am I in theirs.
Likewise, my personality doesn't jibe with that of every poster in cyberspace, nor with the personalities of people I know in day-to-day life. Gee, some of the nicest people I ever met I wouldn't necessarily want to spend a day with.
In general, I find most here cordial . . .
Oh! Now I remember one of my points from that earlier thread: Some here are very straightforward in their posts and "business-like," i.e., they don't address you by name and ask how you're doing. I sort of hearken back to pen pal days where you developed real friendships with folks you would never meet. Some friends here are FB and e-mail buddies.
Know what I mean, minimus, re: all of the above?