An easy way to display a Katrina-related public service announcement on your blog

<http://www.wordofblog.net/>

"Word of Blog is a new and free service that helps you spread the word
about things you like, events you care about and worthy causes you
want to support.

"Bloggers: You can pick and choose any of the ads appearing on this
site and display them into your blog or website. Simply copy the HTML
code appearing below the ad and paste it where you wish it to appear.
The ads have been formatted to fit into most blog columns.

"Organizations: If you want to post an ad on this site so that
bloggers can start spreading the "word of blog" about you, please go
to the "Submit Ad" section."