In case you missed it, Lightroom 2.2 is here — it adds RAW support for the movers and shakers in the camera world, like the 5D Mark II, Powershot G10, Panasonic LX3, Leica D-Lux 4 (which is an LX3 with a Leica sticker on it for $400 more), etc.
David duChemin wrote a great post showing his "vision-oriented workflow" in Lightroom. It's a great read from an interesting photographer. His blog is always worth reading, because he goes to a lot of interesting places and emphasizes leaving a better world than he found, along with developing relationships with the indigenous peoples he photographs.
The Online photographer weighs in on perhaps the hottest topic in photography right now, the full-frame shootout between the Sony A900, Nikon D700 (and D3), and the Canon 5D Mark II. I like his perspective, too, because he's a photographer, not a spec-head punk.
And last but not least, check out Ken Rockwell's eBay tips.
Because I believe a blog post on a photo site should have a photograph.
I'm working on my general thoughts concerning the 5D Mark II, which unfortunately will be returned soon. Actually, it's a blessing in disguise because I like it better when only one camera is in play.