Invest quarterly maintenance in your top 5% most-connected…
Identify your top 5% of notes by connection count and schedule quarterly reviews where you verify each hub note is current, accurate, and well-linked, investing maintenance effort proportional to structural importance.
When This Fires
- During quarterly knowledge system maintenance
- When retrieval quality degrades for common topics (probably a hub note issue)
- After significant new learning that might have outdated hub note content
- During any knowledge system audit focused on structural health
Common Failure Mode
Treating all notes equally in maintenance: reviewing recent notes or random notes rather than prioritizing by structural importance. A peripheral note with 1 link and a hub with 50 links get the same maintenance attention — but the hub's maintenance produces 50x the downstream improvement.
The Protocol
Quarterly: (1) Sort notes by connection count (inbound + outbound). (2) Identify the top 5% (for a 500-note system, that's ~25 hub notes). (3) For each hub: is the content still accurate? Are the links still valid and well-labeled? Are there new notes that should link here but don't? (4) Update, add missing links, correct outdated content. (5) The quarterly hub review is the highest-leverage maintenance activity in your knowledge system.