Surviving the Tsunami: Stories of Hope. Random Etc. - Data Visualisation Blogs You Might Not Know About. Hi Tom, great list.
Your readers might want to check out as well. There is the Digg Explorer, Digg Trends, Word Association Clouds and many other interactive applications to explore information in new ways. Posted by Jeff Clark on 18 April 2008 @ 3am. TED Talks: Photosynth demo.