[BonusPlay]

When performing forensic analysis, metrics don't usually help that much. I'd rather sift 2PB of logs, knowing that information I'm looking for is in there, than sit at the usual "2 weeks of nginx access logs which roll over".

Obviously running everything with debug logging just burns through money, but having decent logs can help a lot other teams, not just the ones working on the project (developers, sysadmins, etc.)