Simon is using the Panasonic GF1, one of the first generation of 4/3rds cameras, he seems to be getting good results, though yet again like the Lumix LX3 the RAW processing time is the same as the exposure time.
The one major asset of the Lumix LX3/5 camera is the quality of the Leica lense.
Indeedy. Si seems to like the GF1 and as you say is getting some good results from it.
The only thing that seems to act against the Micro 4/3rds standard at the moment is the relatively poor choice of lenses.
I was looking at them, but what I wanted was a fixed lens to try and reduce the number of moving parts - but iirc the only lens available wasn't wide-angle enough for what I was looking for.
The big advantage of the LX3/LX5 and the GF1 etc is the ability to shoot in RAW - with decent editing software, you can tweak the settings and get a good image very quickly.
I've found that colour temperature has a remarkable effect, particularly to cope withe the green-tinting that some mines seems to cause (Moel Fferna and Penarth seems to be particularly bad). The ability to just move a slider is a *lot* easier than selective colour replace, which tends only to wash out the image and leave something rather dull.
Hello again darkness, my old friend...