Scott Alexander critiques Sam Kriss's analysis of nerds and hipsters, offering an alternative theory about identity investment in cultural products. Longer summary

Scott Alexander responds to Sam Kriss's post about nerds and hipsters. He agrees with Kriss's analysis of hipsters as information sorting algorithms, but disagrees with his characterization of nerds. Scott proposes an alternative theory: hipsterism and nerdism are both forms of trying to invest one's identity in a cultural product, with hipsters focusing on breadth (discovering new things) and nerds on depth (showing extreme devotion to popular things). He explores the motivations behind these behaviors and reflects on the decline of traditional collecting hobbies. Shorter summary