This is incredible: Survival of New Orleans Blog
It's the blog of a guy at a New Orleans hosting company who stayed behind to ride out the storm and maintain the network. It gives a very different (and horrifying) look at the situation down there than what you see on TV. In his words, "It's Lord of The Flies out there!"
This is really bad...
On a totally unrelated note: Ok, comment spam has gotten out of control, so I've implemented word verification on comments.