Business Insider has a Chart-of-the-Day that I subscribe to. It's usually bland and stupid, some line chart or pie chart, but occasionally the editors commit some total bonehead move and choose the wrong type of graph or mess up somehow. Equally rarely, they produce a wonderful one, with some really cool data. I use it to let my students see that their choices and mistakes are not uncommon but that you risk looking silly if you misuse Excel.
The page has links to other business-related stuff, which is why I brought it up. Here is an amazing picture-story combination. Any thoughts?