Milwaukee.
Daisy Pignetti is the next speaker at AoIR 2009, and focusses on the post-Hurricane Katrina blogosphere. She calls this Disaster 2.0, with events such as the 11 September 2001 attacks on New York as Disaster 1.0 (a time when many users had substantial difficulty accessing the Internet, and had to employ smart, lateral strategies in order to work out what was going on). In the aftermath, citizens of the US came together online to share their stories and perceptions of the event, and this led to substantial change.
During Katrina, television coverage was substantially hindered by the catastrophe itself - journalists couldn't get to the scene of the event itself, due to the flooding, and at times said that they 'just didn't know' what was happening; the Net, by contrast, performed much better in covering the event and helping with emergency relief. For the New Orleans Times-Picayune, the paper's blog actually became the paper as the printed paper couldn't be delivered, of course; the site Katrina.com became an information centre for disaster relief, and many other such sites emerged as well. One site that was developed mapped the flooding depth onto Google Maps, in fact.