Michael Galvin (Keep Our NHS Public (KONP)). Welcome to Simpsons Bortposting! This is a group all about Simpsons memes - specifically, for YOUR Simpsons memes. The author sets out to measure the strategic equilibrium between differentiation and isomorphism through an analysis of mission statements presented by art. . Not ones you swiped from the Try'N'Save. Julienne Brabet (Université Paris Est Créteil) Jack DeWaard (University of Minnesota).