Some Information Visualization url
Notable urls in italics.
ibm: Many Eyes by Fernanda Viégas and Martin Wattenberg
user generated content where people upload their data and choose what time of visualization they want to see the data in:
Casey Reas & Ben Fry, Processing
Java (loads a little slower, but many libraries)
http://benfry.com/humansvschimps/ Cover of Nature
Amanda Cox (nytimes)