There is a new Leica M type 240 review by the always entertaining Kai from DigitalRev.
Photozone (one of the better review websites available today) published their first Leica reviews of the Summicron-M 50mm f/2 and Summicron-M 35mm f/2 ASPH lenses (on Leica M9). The verdict for both lenses is very positive except in the price/performance category.