Last modified: 2011-03-13 18:05:21 UTC
(In the Watchlist of users that have the rights for it.) Now that we can know that a page was blanked or replaced by looking only at its summary on the Watchlist, it makes sense to be able to revert those edits quickly on the spot, without going to a diff page first. Thanks.
* Encourages ownership of pages * Users ought to check changes before rolling them back [automatic summaries are only advisory, and can be spoofed]
. . . which applies to recentchanges as well. Well, not ownership, but that's a site-specific policy.