Other people have highlighted it in here but I also think some people are a little obsessed with "giving advice". A lot of times people aren't really asking for any practical advice and just want people to listen to them about something. It can come off as very dismissive when someone opens up about something and then the post following are immediately
But this is a discussion board! It isn't tumblr or LiveJournal. The mission statement even calls out discussing various topics as being the point of the place, not simply listening to someone who wants support via absolute understanding and zero criticism of their situation. That is what a therapist is for.
I feel for the staff right now as they're at a crossroads where they simply can't win. They either continue to support discussion and then lose a lot of certain groups who want social interaction and a safe space all at the same time, again, the role of a therapist. Or they overly protect these groups, stifle discussion, and further perpetuate a groupthink environment which is already a bit of an issue.
Good luck!