www.wordle.net that creates these neat images from writing. the story i was reading was using the app to create a picture from articles about the health bill.
for funseys i tried it out on my blog about climbing Kilimanjaro . you either enter the web address or copy and paste the text, the site ignores common words, then makes a cloud graph out of the top used ones. the size of the words relates to the number of times used, then randomizes the position and color.
gives you a different way of looking at things