Notifications are an awesome way for us to stay on top of things. But the defaults are excessive. From e-mail being auto checked for most things to "All Tasks" being the default instead of "My Tasks." For an enterprise with many users those defaults are a headache. What is really needed as an enterprise organization is the ability to enforce notification policies using templates for the settings. Templates for settings in general should be an enterprise feature that admins can enforce on behalf of users.