I disagree, to some extent, with the false bravado of those who claim certain drinks are "manlier" than others, especially in cases like this, where everything has been broken down, more-or-less, into ingredients. (How, for example, can you claim Angostura bitters are less manly than scotch? They're not made for drinking straight, only for being a flavor enhancement. That's like saying a guy who uses salt is less manly than one who eats steak.)
Nevertheless, the graph does offer a fairly humorous look at machismo in the world of professional drinking. Look it over, have a laugh, then ignore it the next time you're at the bar. Salud.