He's got a point though. Ironically the world's most highly scaled software are often fairly unimportant. Think Facebook - people would get annoyed if it went d

He's got a point though. Ironically the world's most highly scaled software are often fairly unimportant. Think Facebook - people would get annoyed if it went down for a day, but it'd soon be forgotten. Your banks are built with less scalable software but is much more critical.