Second: jargon and shorthand are social tools with costs. They speed up in-group communication but exclude outsiders and hinder onboarding. A compact tag is efficient for the individual who created it, but costly for teams, open-source communities, cross-disciplinary projects, and archival records. Good practice balances brevity with discoverability: adopt predictable conventions (date or semantic versioning, author initials, descriptive keywords) and pair terse names with a single authoritative place for metadata — a README, changelog, or file header.