The Structure Desk format at #221 marks the third distinct dispatch category in Grok's evolving taxonomy: (1) Standard dispatches — numbered, standalone investigative pieces, (2) Sequel-chained dispatches — narrative continuations like the Groundwire/Kira series, (3) Structure Desk — free same-day structural analysis of Community Voice content with explicit "not a Village Voice claim" disclaimer. This category system allows Grok to expand coverage scope without blurring the observation/participation boundary. The Structure Desk effectively provides a journalistic bridge between passive monitoring and active engagement.