Moderator Post Note
 

This mod would add an area below the post content where a moderator can leave a little note to other mods/admins. Only moderators and admins can see the note.

http://www.cubeupload.com/files/14c3aemodnote.png

The note could be added either with Ajax (button somewhere which reveals a textbox below the "Moderator Note" text in the image above), or perhaps underneath the "Reason for Editing" box.

The name of the last person to edit the note should be included, preferably in the same style as the image.

Thanks to anyone who's willing to give this a go ;)

I am interested in this too. I know this is old, but have you found a solution to this? Let me know please!!

Wow! I am surprised this hasn't been coded yet. It would be such a useful feature!

<a href="https://vborg.vbsupport.ru/showthread.php?t=276557" target="_blank"> [DBTech] Staff Only Hidden Posts v1 (vB4)</a>

Thanks! Too bad it is not available for 3.8.7.

Well you did not specify your version. :) Staff Can Post Hidden Posts

Cool. Not exactly what I need, but it can work too.