I just love these arguments. From a non-graphics-whore perspective such as myself -- I often literally cannot tell or do not care about the difference between a Wii and PS360 game, let alone the difference between the PS3 and 360 versions -- the discussions of these tiny minutae to discover slight graphical advantages in one version over another is just crazy.
To each his own and all, but... wow. These differences are so slight, it's like arguing over different shades of brown. In fact, I think you literally are discussing different shades of brown in a few of these photos.
http://i14.photobucket.com/albums/a324/Arkives/Disccopy.jpg%5B/IMG%5D">http://i14.photobucket.com/albums/a324/Arkives/Disccopy.jpg%5B/IMG%5D">