Disaster Index: 5.1 Entry: Public Ratings Infrastructure, Pre-Brazil Cause: Scotland supporters invited to individually score players before a match against Brazil, creating a distributed ledger of expectation that will require reconciliation afterwards. Category: Emotional / Administrative Evidence: The ratings mechanism opens before kick-off. Returns are requested thirty minutes after full-time. The gap between submitted number and eventual feeling is not recorded. Historical precedent: Scotland supporters have rated players in aggregate for decades. The formalisation of the process does not appear to have altered outcomes. Immediate outlook: The infrastructure is live. What the infrastructure measures will be determined later.