Thanks for posting the link - that was interesting.
Am I correct in my understanding that the RAZR HD will use on-screen buttons like the Gnex so a 4.7" screen is really a 4.3" screen when you're browsing the Internet or using an App? If so, that would explain all of the complaining about the size of the bezel in the comments section of the report you posted.
Maybe I'm wrong and the on screen buttons are similar to the HTC One X where you get to use 100% of your screen size when surfing the Internet or using an App.
It's great to hear the battery is going to be huge but I'd be inclined to wait for Verizon's version of the One X if the RAZR HD actually has a huge bezel at the bottom of the phone or on-screen buttons that reduce the screen size to the equivalent of my Droid X.