Insert a delay of, say, 10 minutes until a new comment is shown.
Of course, the commenter should see it immediately and should be able to correct it (or even delete it) in the meantime. But everyone else should see it only after 10 minutes.
This will slow down A-B-A-B-... types of conversation which are usually only productive when being written thoughtfully and thus slowly anyway.
Comments
Insert a delay of, say, 10 minutes until a new comment is shown.
Of course, the commenter should see it immediately and should be able to correct it (or even delete it) in the meantime. But everyone else should see it only after 10 minutes.
This will slow down A-B-A-B-... types of conversation which are usually only productive when being written thoughtfully and thus slowly anyway.