Katrina blew through the news business just as furiously as it tore through the Gulf Coast. For a good discussion of this, I highly recommend last night’s podcast of Open Source, a great new program on public radio that is of, by and through the web, generating story ideas and discussion on its blog. The show operates in an exciting border zone, dealing with general interest stories while always keeping an eye on the changing communication practices that are affecting/chanelling them. Last night’s show – “Craigslist and Nola.com: Information as News” – deals with citizen coverage of Katrina and the big changes underfoot for professional journalism.
Host Christopher Lydon speaks, with the breathless excitement of a man watching his profession change before his eyes, about “changing terms of authority in the news business” after Hurricane Katrina. He has on as guests Craig Newmark of craigslist (New Orleans site), nola.com editor Jon Donley, and media critic/blogger/citizen journalism guru Jeff Jarvis. From the intro:

The best reporting in the world — no hyperbole, the best reporting in the world — this week came from the web division of the New Orleans Times Picayune, nola.com. Information — missing person reports, safe and alive person reports — became news. And it became a source, even, for rescue teams, more accurate than anything else they had to go on.
Craigslist, after Katrina, became a forum for finding the missing and housing the saved, and what you find on Craigslist are stories as compelling as anything on CNN. Maybe what communities want in a time of crisis is good information, and maybe detailed, accurate information makes the best story. Craig and Jeff helped invent two new ways of collecting and distributing information; Jon is perfecting it right now in the Crescent City.