The new Panasonic Lumix reviewed on Digital Camera Review is closer to a total street camera than the new Sony, I think, though it has an 8mp sensor compared to the SDony's 10mp. However -- it is smaller, weighs only 740g with the lithium ion battery (1.6 lb), and has a 12x 35-420 (!) "Leica-branded" image-stabilized zoom at f2.8-3.7. Biggest flaw is that it's EVF-only, which is a rather large flaw. Shoots raw, tiff and jpg.
I may have to run out and get me one of these...though I suspect the season for these cameras is just getting underway, and maybe somebody will have had the sense to put a optical viewfinder in one of them. The review uses the phrase Leica-branded, which means, I suspect, that it rolled out of some lens-stamping plant in China somewhere and they slapped Leica's name on it. But maybe not. Maybe it's the real thing.
JC