I am using it now. I’ll let you know if there are any serious issues I hear about/know about.
Rendering is not what I’m used to in Firefox, but I’m not surprised nor really bothered by it.
We’ll see how it goes. For work I have to keep using IE 6 anyway, so that’s not going anywhere for a while.
But I’m not so secretly very pleased to see this development. Seems to work OK with SharePoint 2003. 
We’ll see how it goes.
It only works for Vista and XP right now. But the rendering engine is the same as or similar to Safari’s.
Explanatory comic by Scott McCloud and the Google Chrome team (38 pages). (NOTE: I strongly recommend that geeks and interested protogeeks actually read this comic. It tells you a lot about how Chrome works under the hood, which is a good thing. It’s good to know how your browser actually works.)
Scott McCloud’s site, including a few issues of Zot! Online.