Word clouds

I want to experiment with tag clouds. Just for comparison, I did a tag cloud on a number of web pages, just to see what they would look like. But I didn't get that much from it, actually. Then an idea struck me to try to get a feel for an essay by doing a word cloud analysis of it. For example, you can take an interview or an essay, like Limbaugh did with Dick Cheney. What did that word cloud look like? Let's take a look:

al-qaeda anything armitage attack book called cheney controversial correct country department director enhanced fact folks giving gonna heads house important interrogation justice khalid lot mccain mohammed mr people personal political powell president process program question rush sanctioned senate source states talk techniques think thought united used vice vote work years

created at TagCrowd.com

Now compare this with Krugman's editorial

ago aid america borrow budget cantor change comments cover cuts decency deficit democrats disaster fair fight goal government happen hostage hypocrisy ideas immediate innocent interest isn issue joseph mr offset order parties pay policy political problem rate reason relief requires responsible share spending state story temporary threatening victims willing yes

created at TagCrowd.com

I see more fear words in Krugman's essay.  Rush's interview seemed to have more thought words.