Someone has probably called this out before, but I was browsing through the Daring Fireball archive and found a tasty bit of claim chowder regarding the likelihood of Apple adding Exchange support to the iPhone.
Odds of Apple doing this: nearly zero. The pressure isn’t going to be on Apple to license proprietary technology from RIM or Microsoft. The pressure is going to be on IT departments to support open standards like IMAP, which the iPhone supports.
At least he said, “nearly.”