I like that we get to know one another here
... interactions are generally uncomplicated, nearly always civil, often sympathetic. There are very many interesting, nice people here. People share, people are often helpful.
People here are generally tolerant of diversity, varied attitudes and opinions. SF members seem to put up with my idiosyncrasies.

For me, that in itself is golden, when you consider that online forums too often are stigmatized for their tendency to have many judgmental, offensive, and argumentative postings, volleyed around for petty reasons.
I'll add that I regularly enjoy some belly laughs here, and on the other hand we frequently ponder quite serious stuff together.
(As I write this I'm suspecting I might have posted on this thread before
... if so, wondering how what I just wrote may be similar or different from my previous?)