10 Edge Cases Every PM Misses (and Why They Cost 50-100x More After Launch)
A feature shipped Tuesday, but by Thursday a bug exposed a missed “offline during upload” scenario—triggering a costly mini-crisis: two days of engineering rework, a day of design, and QA, eating 25% of total dev time. The piece argues PMs miss edge cases because complex features have too many states to hold in working memory, and fixing requirements defects after launch is far more expensive than catching them during design. Tools like Figr use pattern intelligence to surface the full set of states (empty, loading, errors, degraded networks, interrupts, dependencies) before you ship.