Suggested by PiRSquared17 on [[m:Talk:MassMessage]] to check for ~~~~ or ~~~~~
We should somehow implement this, probably by looking at the parser output for some kind of timestamp.
Might be able to steal some code from Echo: https://github.com/wikimedia/mediawiki-extensions-Echo/blob/master/includes/DiscussionParser.php#L825
Version: unspecified
Severity: enhancement