[44net] mailing list protocol change

I've set the 'reply to list' option ON for this list, so by default your replies to discussions should from now on be automatically directed to the list rather than to the original poster. You'll probably have to take specific action in your mail client if you want to reply privately only to the person posting the message. I think this is more in keeping with the spirit of the list, and it had been asked for by a few of the subscribers. If this causes difficulties, please let me know and I can turn it back OFF. - Brian