Electronista reports that if you get AT&T on the horn and threaten to cancel because of slow or unused iPhone Internet capabilites, they might try to strike up a secret deal: $40 a month for 450 minutes and 5,000 night-and-weekend minutes. Wi-Fi works but there's no mobile data. Also, you kiss Visual Voicemail and those 200 SMS messages good-bye, but you do save 20 bucks. Hmmm, that sounds suspiciously like AT&T's 450-minute Nation plan. Could this be fulfillment of Apple's original promise?