Martin is interested in having a way of pulling from Moodle all the notifications you should've received in your Mobile device.

This is interesting because:

• If Airnotifier is not working or there are problems in APNS you may lose notifications. Pulling them is 100% accurate.
• notifications are often truncated to fit mobile restrictions.
• For mobile devices without support for PUSH notifications, like Android initially, this can be a way for pulling notifications from Moodle

This WebService should check if a user has a valid device enabled for receiving notifications, so I think that a parameter for identifying a device should be mandatory (like the uid), also notifications should be stored only for users with devices registered.