Have you ever gotten a message on here that makes you not want to share things anymore?

I'm very careful to protect my privacy here, so I haven't been sharing those kinds of things. I have gotten messages intended to upset or anger me, but I tend to respond to those by telling the person that they need to troll harder. Over the past 2 or 3 years I have blocked about ten people who kept trying to troll me, but it's rare.

Oh, and I almost never respond to PMs unless I know the person from a few public exchanges here. In general, I've got nothing to say here that can't be shared with the wider community.