A few words on what is going on here: (
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The web address selected above is scraped for all the words in it. The words are loaded into an array, counted, and sorted. Words longer then 4 letters that show up more then twice, make the cloud. The top 20 words longer then 4 charachters make the chart. Shorter words, or "singletons" are thrown out.
I find it very interesting and revealing to look at news web sites using this visualization tool to see what is "hot".
One personal observation I found interesting was to look at how many times certain key words, like US preseidential candidates names (Obama, Romney), show up on the home pages of "impartial" news web sites...
Enjoy.