This task tries to summarize the discussion at https://meta.wikimedia.org/w/index.php?title=Wikimedia_Forum&oldid=11485418
> A sudden notification of a revert by another editor feels like a slap on the face, and only serves to encourage or even increase the speed of edit warring between editors.
> I was under the impression that this notification does not appear unless you are logged in to an autoconfirmed account. In theory, anyone who is autoconfirmed ought to know better than to edit war. Of course, the best way to prevent a revert war is for the person who is tempted to revert to edit collaboratively, by trying to salvage something (no matter how small) rather than reverting wholesale and thus triggering the revert warning.
> Perhaps we could direct the user's behavior. "Your edit was reverted. Leave a message?"
> I like the default summary in English Wiktionary: "If you think this rollback is in error, please leave a message on my talk page" Something alike is more friendly.
If we agree on the change of sentence, writing a patch should be #Easy.