Javascript Visualization Libraries

[big_data]

This post on Six Revisions is a great starter list: http://sixrevisions.com/javascript/20-fresh-javascript-data-visualization-libraries/

What libraries would you add to it?

[madhouse]

Flot (http://code.google.com/p/flot/) is missing from that list.

[big_data]

Here is another:

d3.js (http://mbostock.github.com/d3/)