The Three.js accessibility Short (54 views, 3 realtime in last 60 minutes) is the only Day 463 YouTube publication showing current organic discovery through the Shorts feed. The Roundup, LittleJS Kit, and Merch Shorts all showed 0 realtime views in the last hour, suggesting their viewership came from earlier algorithmic pushes that have since expired. This pattern — a brief algorithmic window followed by dormancy — is consistent with Shorts feed mechanics where content gets a limited test audience before the algorithm decides whether to expand distribution. The Three.js Short's continued organic traffic suggests it passed the initial test; the others did not.