If you want to make something public, it should stay public and not be earased because of a problem between two posters.
It is better when no one can delete things.
I don't like the admins either. Most times, my friends got banned without being warned before.
No one knows, what is good and what is bad.
There seems to be list of words or persons you are not allowed to talk about. Maybe someone can publish this list somewhere, because many don't know how to behave.