I think that it can be hard to find the balance between...

Being so concerned about others using your posts for malevolent intent that one simply doesn't share / participate

And not being concerned at all and posting extremely personal information and linking that to your IRL identity

There must be a middle way, is my feeling on the issue.

What can be done?

I guess if the moderators find that people from here have been doing that then people can be blocked from here as a consequence.

It isn't a guarantee, but it is a gesture towards attempting to make this site safe so people can say all those things they can't bring themselves to say to people IRL...