Do you tell many people about SW?

This seems like one of the more “secretive” websites. It’s not as open as Facebook, for example.
Do many people know about your account on here? Or do you keep it as a private outlet?
I’ve mentioned it to a few people, especially people I think would benefit (e.g. I have a friend who seeks advice often). And I’m obviously not anonymous, but there are plenty of people I haven’t talked about the site with.