lewis' law
A law of the internet (along the lines of the famous 'Rule 34') coined by journalist Helen Lewis back in 2012, stating that "the internet comments on any article about feminism justify feminism." Lewis' Law has since been quoted in a number of publications such as Wired.
"Feminism isn't necessary anymore because those whiny bitches totally have equal rights now." -Generic internet commenter inadvertently exemplifying Lewis' Law.