How to tell a raven from a crow (2012)
Crazy to see this posted today. Last night my wife and I were on a reservation in Arizona and watching the birds. She googled this very topic. Then when I looked at HN today, here it is!<p>I showed it to her and the first thing out of her mouth was, “Is Facebook listening to me?”<p>Then I had to explain that HN is human-powered and the chances of Big G and Facebook and HN sharing data is pretty close to zero.