![Tracking billionaires with beauty and accuracy](https://blogs.sas.com/content/sastraining/files/2015/03/billionaires_per_city-1-702x336.png)
Which is more important - having beautiful graphs, or accurate graphs? Let's explore this question using the locations of the world's richest billionaires... I recently saw a beautiful map on dadaviz.com that purported to show the cities with the most billionaires. Here's a screen-capture of that map: I decided to