Mine (in this vein at least) was when someone posted an article about optimizing FedEx's location and then someone who was involved with it stepped in and gave

Mine (in this vein at least) was when someone posted an article about optimizing FedEx's location and then someone who was involved with it stepped in and gave the real story: https://news.ycombinator.com/item?id=9281466 https://news.ycombinator.com/item?id=9281466