email notification on task change

klagreca says:
Minimally, I would like tasks that I share with others, to be notified by email when I update that task.
Ideally, there should be a notification system, where I can choose triggers ("note added") and the action that should take place ("email me").
Ideally, there should be a notification system, where I can choose triggers ("note added") and the action that should take place ("email me").

klagreca says:
discovered this is a dupe of idea: https://www.rememberthemilk.com/forums/ideas/11729/