Should Lists Have Notifications

I share 4 lists with my wife. When she or I add a item should we have the option to be notified when an item is added.

Since notifications have got so much better with iOS 5 shouldn't a subscriber of that list be notified when things change. I guess the calendar doesn't tell me when she adds a new calendar event. I feel like that is different. When Rikki adds milk to the list I would like to know. She is counting on having milk. I'm forced to look at the calendar when making a entry. With the groceries list I'm not. Siri adds a item. I don't engage that list til I'm at the store. Maybe setup a reminder to look at the groceries list when I leave work. Siri adds a whole different problem. Processing data that really should have to be read from a list.

I'll keep mulling this over.

Michael