A politely petulant reaction to Pielou and Arnasson’s correction of Vandermeer and MacArthur’s correction of MacArthur’s unique formulation from the “broken stick” product for overlapping niches. Formalization from the ecological “market” plus the aggressive-exclusion principle, followed by a wealth of illustrations from purely natural background. This paper resulted from discussions https://milesf297cnw7.shivawiki.com/user