I'm OK, Are You?
Virginia Postrel highlights this website, which helps Hurricane Katrina survivors let their loved ones know they're OK.
As Virginia points out, this is particularly important in cities like mine (in the greater Dallas area), where many evacuees are settling in. If you are local, have time to get to a refugee center, and have a laptop and wireless connectivity, this might be one way to help out the Katrina victims.
On the subject of local relief efforts, our church, like many in the area, has opened its doors to evacuees. We are putting up at least 60 survivors in our fellowship/recreation building. Both of my younger children have also received a couple of new classmates in their public elementary school.
I am proud of the actions of my fellow citizens here in Texas, whose generosity is so incredibly evident in both the quantity and quality of voluntary assistance being given to our neighbors.