I've always been a big fan of demonstrating practical utility/applications when trying to explain a (new) concept. From this perspective, the article shines vi

I've always been a big fan of demonstrating practical utility/applications when trying to explain a (new) concept. From this perspective, the article shines via the Google-flu-prediction-capability sub-story. I'd say more such citations would grab more attention and drive your point home. A good piece and a good read on the whole.