I found these guys through an article on Wired. This is impressive. They are keeping their data center up despite the destruction and mayhem around them.
I have been monitoring their IRC channel it is mind blowing to read about all this.
Links to Photos and blogs are available through the wired article.
Wired News: Flood Waters Can’t Sink Net Link
Despite the loss of most public utilities, at least one hosting company in hurricane-battered New Orleans is still online, fighting against time and the odds to keep part of the internet humming.
Update: Here is another link to an MSNBC Article