The HDMI port might be lacking... But Apple is a very forward thinking Company. So maybe we should try to think of the HDMI port as a legacy port... And remember that Apple also added a USBC port to the device. I think it's clear that USBC is going to be the one port to rule them all... And will likely replace HDMI... Plus Apple could sell USBC to HDMI adapters for "legacy" display devices.... Mo Money.