Let me try to spell it out for you again, in the vain hope that even you might be able to comprehend what I'm talking about:
1) When it comes to current high MP compacts, I only compare them at base ISO, as the results above that are all just so unacceptable that they're irrelevent - they're either awash in noise or NR (or both).
2) HOWEVER, as the sensor gets larger, you SHOULD be able to go to higher ISOs without sacrificing IQ. This assumption holds up well with DSLRs, but it breaks down with medium format. Hence, the fact that medium format doesn't even go to high ISO strongly suggests sub-par noise performance relative to DSLR sensors.
Do you get it now? This is why I only talk about low ISO performance in compacts, but criticise Kodak's medium format sensors for their lack of high ISO.
All the reviews you cite show very obvious grain in the E-400 images, even at base ISO. If you can't see it, that's your problem, but it's very clear to me. It is certainly far noisier than any other 4/3rds camera ever made.
It is very obvious to me that the low ISO output of the LX3 is far less smeared AND less noisy than competing compacts (including the S100fs and my previous favourite, the Canon G9) - it is simply the first compact that produces real photos I've seen in ages. If you can't see the Fuji artifacts that bother me so much, fine, but I most certainly can - clearly I am much more sensitive to these artifacts than you are.
1) When it comes to current high MP compacts, I only compare them at base ISO, as the results above that are all just so unacceptable that they're irrelevent - they're either awash in noise or NR (or both).
2) HOWEVER, as the sensor gets larger, you SHOULD be able to go to higher ISOs without sacrificing IQ. This assumption holds up well with DSLRs, but it breaks down with medium format. Hence, the fact that medium format doesn't even go to high ISO strongly suggests sub-par noise performance relative to DSLR sensors.
Do you get it now? This is why I only talk about low ISO performance in compacts, but criticise Kodak's medium format sensors for their lack of high ISO.
All the reviews you cite show very obvious grain in the E-400 images, even at base ISO. If you can't see it, that's your problem, but it's very clear to me. It is certainly far noisier than any other 4/3rds camera ever made.
It is very obvious to me that the low ISO output of the LX3 is far less smeared AND less noisy than competing compacts (including the S100fs and my previous favourite, the Canon G9) - it is simply the first compact that produces real photos I've seen in ages. If you can't see the Fuji artifacts that bother me so much, fine, but I most certainly can - clearly I am much more sensitive to these artifacts than you are.