Guidelines have been published for moderator use on editing or deleting posts.
For the few times I've had to intervene on a post, I'd say I used "B" 95% of the time, unless the post was made by someone who was obviously using a duplicate ID (which happneded on the "old" OMNI quite often). I'd then totally delete the post.
[This message has been edited by skofarrell (edited 09-19-2003).]