Hi fuzzybear, it's always good to read your posts and I'm glad you hit the post button this time.
I've thought long and hard about the very interesting question you ask.
I don't think I have anxiety about posting as such but I don't post much in the way of personal information, although I have previously. I think I was looking for answers/clarity but that wasn't something others could provide.
Honestly I have in the past had some replies that upset me, not many, and even the ones that did weren't intentionally upsetting I don't think. I don't feel comfortable sharing personal information online these days and even in real life I'm careful.
I hope I don't come across as negative, I do think this is an excellent place for support for mh or just life in general.
PS Your diagnosis and how it was delivered sounds like a very frustrating and upsetting experience.