Last few years, I've been feeling that @megueyb + @lumpley's Apocalypse World and Avery's most recent half-dozen games (since Quiet Year) -- plus everything released since -- have left me thinking a lot about "responding to a prompt" as the micro-foundation of TRPG play.
I don't know if I can fully articulate it, or put it into a clouds-and-arrows diagram. And, in the end, it's not particularly complicated or insightful. But I think it helps reframe TRPGs (and all play?) in useful ways.
