Haha, how utterly awful. How on earth am I going to tell which P on my taskbar is Publisher? Everytime you think Microsoft is on a roll with something, they come up with some way to screw it up. Assuming this is real and final, of course. They did cheat by using an inner capital for one of them, by the way: OneNote has an N icon instead of an O icon like Outlook.
Those full size icons are actually pretty nice... or at least the would be if my taskbar was 300 pixels high. Why are all of them letters except for Sharepoint Designer?