[Steven Sinofsky] (https://www.linkedin.com/in/sinofsky) of a16z in an [epic post] (https://medium.learningbyshipping.com/functional-versus-unit-organizations-6b82bfbaa57#.a4reg9rg0) on organization design comparing functional orgs (sales, finance, engineering etc) vs Unit orgs (Product 1 Unit, Product 2 Unit etc) acting as businesses within business. …