The Smallest Viz in the World (for now...)

The viz you see below is no joke! Its diminutive 160x300 pixels serve a very special purpose on the left sidebar at Sounder at Heart, a blog devoted to Seattle's MLS franchise. With the filter at the bottom, anyone can view the various formations that the Sounders may use. Click around and give it a try yourself.
To those of you who regularly visit the Most Interesting, Most Beautiful and Most Commented vizzes on Tableau Public, this may look strikingly familiar. Thats because it is a very small reproduction of Graham Macarees formation viz often featured on We Aint Got No History, his Chelsea FC blog.