I heard about wordle.net via some tweets and decided to check it out. It is a where you can very easily create some interesting and highly customizable visualizations of keyword clouds. Here’s a sample I created based on my resume.
There appear to be many visualization apps out there including IBM’s own Many Eyes. I find these visualizations to be really powerful in communicating magnitude and scale. I’m sure lots can be learned if we apply visualization techniques more often to data and content we handle on a daily basis.