I ran across an interesting app called Wordle, that the BBC news service, used to show a visual representation of all the words president Bush used in his state of Union speeches (http://news.bbc.co.uk/2/hi/americas/7813432.stm).
Wordle (http://www.wordle.net/) take text or a URL as input and automatically generates a visual representation of the text based on the number of times a term appears. Very cool application of Web 2.0Â technology.
Here’s how this website looks after wordle analyzed it.
Wordle is a “toy” created by Jonathan Feinberg. Here is a good interview with him regdarding Wordle and how he created it (http://domino.research.ibm.com/comm/research.nsf/pages/d.compsci.can_i_have_a_wordle_with_you.html).