If there's any better argument for rigid spec requirements for Windows Phone 7 Series hardware, it's this video of an HTC Touch Diamond running the OS at an especially syrupy pace. Indeed, the lag is so severe that it could very well be some trickery in the form of a RDP client running on a 7 Series emulator, which is in turn running on a PC -- which, now that we think of it, is a pretty good possibility. Whichever way they achieved this feat, it's certainly not a recipe for a viable handset. But we do know that these sort of "ports" are only going to increase as time goes on. See for yourself after the break.
