My only hesitation here is that I don't know if the notification feature works with all phabricator pages or if it's limited to maniphest task pages. I believe it works with workboards but I'm not 100% sure of that. I'd need to coordinate a test with someone on the upstream phab instance or ask in their IRC channel to be sure.

<@epriestley> twentyafterfour: we don't issue a "card moved" notification right now. https://secure.phabricator.com/T4900 is roughly the tracking task. If interest hasn't waned I think we can get that in as part of https://secure.phabricator.com/T9378 which I'm hoping to make it through before the end of the year.

see also T129: Phabricator boards should live update and friends

Scheduled a chat for Friday @ 9 between Ops and Security.

security review is done, see comments in T112765: Phabricator needs to expose notification daemon (websocket)

Marking as Resolved for "investigate" part of this task. Will create a followup task, as needed.