Users MUST use either PM email notification, or PM popup notification

[JJR512]

I have an idea for a hack, if someone would care to try writing it. My idea is that users would be required to use at least one form of PM notification, be it the pop-up message, or email message. I know that many people, if they don't use either type, may never notice the message at the bottom that says they have a PM, and if they mark all forums read, or their cookie times out, they might never notice.

This hack would probably only apply to new users at the time of registration, and current members the next time they edit their profile options. If a user tries to register, or save their profile options, while having both notification options turned off, they would get a warning message telling them they must select one or the other. They would not be able to register or save their options until they select one.