Cathedral and Bazaar are about different ways of organizing projects; Liberal&#x2F;conservative or Type B&#x2F;Type A are about individual programmer preferences. So they&#x27;re not the same thing, although there&#x27;s some amount of sympathy between them - one might expect liberal&#x2F;type-B personalities to be attracted to bazaar work and conservative&#x2F;type-A personalities to prefer cathedral work. But I don&#x27;t know to what extent this is true, or testable.