This is exactly the “Important Corollary Four” from Joel Spolsky’s old blog post The Iceberg Secret, Revealed from 2002: <https://www.joelonsoftware.com/2002/02

This is exactly the “Important Corollary Four” from Joel Spolsky’s old blog post The Iceberg Secret, Revealed from 2002: <https://www.joelonsoftware.com/2002/02/13/the-iceberg-secret-revealed/ https://www.joelonsoftware.com/2002/02/13/the-iceberg-secret...>