Status: IN
Social domains achieve the codebase's most streamlined write path: graph symmetry guarantees complete routing (all recipients are reachable without lookup), and deterministic identity derivation eliminates coordination (no distributed ID generation needed) — two independent properties that emerge from the same lightweight write-time decision framework.
Symmetry provides routing completeness, identity derivation provides coordination freedom — together they fully streamline social writes
Depends on (SL): symmetric-graphs-enable-complete-lightweight-routing, write-path-eliminates-coordination-across-identity-and-routing