Most Helpful Guy
No, if they don't see the question again they'll never know you updated it.1
Most Helpful Girl
They do not.
Only if it comes up on the live feed while they are viewing but No direct notification.
No, i don't think they do, unless you answer to every reply the others have given saying 'hey i updated my question pls check it again', otherwise they won't get any notification when you do
Admin should definitely work on this. Like what's the reason for update then.
No they don't get a notification
No they don't do that on gag anymore