The information regarding future iPhone updates that appeared today was pulled from the Appleinsider front page and the Howard Forums due to questions about the reliability of the original poster. While there's no doubt Apple is planning to upgrade the iPhone it seems that the details from that particular post are not entirely accurate:
http://forums.appleinsider.com/showthread.php?t=76167
http://forums.appleinsider.com/showthread.php?t=76167