Well, yes, these are the obvious points, but just how important are they? Never having used a lens wider than 28mm or a external view finder, they seemed like a big deal to me. But I just got a VC 21mm with its free outboard view finder, popped it on my Leica MP3 and was totally blown away by how functional it was and how easy the external finder was to use. I also happen to like the retro look that the external view finder gives the camera. So, yes, there are benefits to having the frame lines internal to the view finder, but it hardly seems like the revoltion the marketing hype would have us believe. What's revoltionary is putting a 21mm lens on the camera. Now that IS eye opening in a way I never would have believed. I finally feel my camera has room to breathe.