Yes, one user per UDID for now. If you want to unregister a device, you can email me, and if we get multiple requests, we'll code a solution. Storing APNS soun

Yes, one user per UDID for now. If you want to unregister a device, you can email me, and if we get multiple requests, we'll code a solution. Storing APNS sounds like a good idea. As for security, I am ok that this would be susceptible to a wifi sniffer. We will note that it is insecure for users, but they won't care. If we get a bid that implements security, we'll consider it, but I'd rather have it work than be secure.