It seems that some of the answers and comments that I've posted at Server Fault have been removed, not by me.
Do users have the ability to edit or delete other users' answers and comments? If so, that's contrary to the idea of an open, community based forum. How will I know that my answers and comments aren't being edited and/or deleted? How can I trust the "forum" if I can't be assured that my input is not being altered?