Is this what XF
staff does lately --> "This message is awaiting moderator approval, and is invisible to normal visitors." complete censor of any legit reply. Any new post i made is being moderated. I haven't been on XF for quite few month now, like 5 month so far.
Think again before thinking about XF b/c that is how they behave. They will alter the permission placing you in a certain permission group if they find you criticizing them.
http://i.imgur.com/TJGpqQY.png