Add-on Update request button


My forum would greatly benefit if people returned more reliably to threads they have started, to update us on how things turned out. I'm wondering if something could be set up to allow members to 'nudge' one another for updates. Maybe something next to the 'like' and 'report' buttons, that would send a private message from admin saying 'X has requested an update to your thread at .' There would need to be limits, of course: only one request per thread per requesting user, for instance. Does this exist? Could it?
Last edited: