> The reason Thiel latched onto Facebook with such alacrity was that he saw in it for the first time a business that was Girardian to its core: built on people’s deep need to copy. ‘Facebook first spread by word of mouth, and it’s about word of mouth, so it’s doubly mimetic,’ Thiel said. ‘Social media proved to be more important than it looked, because it’s about our natures.’ We are keen to be seen as we want to be seen, and Facebook is the most popular tool humanity has ever had with which to do that.