Roger, lol! i wasn't trying to talk to you (or anyone) into an X100... and, obviously, i didn't know you had one either i got mine for it's strengths, not as a replacement or an adjunct to my M's -- but was just learning the camera so i decided to use both (and, yes, it was a little disconcerting switching back and forth between viewfinders). i was really pleasantly surprised, something i never expected, that's all.CAM
Agree completely on the x100 a superb product all around. But its usefulness when added to an existing M9 kit is limited to slightly better high ISO performance . About 1-1 1/2 Ev. I have one and I rarely use it because it duplicates the strengths of the M9 . And you are right the images are rendered similar to the Leica m (Not a coincidence would be my guess). Handling is a totally different matter and I could not work with a x100 and a M9 at the same time ...the whole process of viewing focusing etc is too different. But there are situations where the X100 is a great tool and cafe/bar shooting comes to mind.
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How great would it be if Leica s EVIL body provided those capabilities ?
if the Sony doesn't ring your bells, don't get it just because people you respect are raving about it. i still think it's worth a try, but not a buy... and then there are rumours about a new GXR body that are starting to percolate for you to consider... but, yes, it *would* be lovely if Leica solved that problem for us
good luck!