The complexity of software is an essential property, not an accidental
one. Hence, descriptions of a software entity that abstract away its
complexity often abstract away its essence.
-- Frederick P. Brooks, Jr.
A little retrospection shows that although many fine useful software
systems have been designed by committees and built as part of multipart
projects, those software systems that have excited passionate fans are
those that are the products of one or a few designing minds, great
designers....