Except that, largely, code and uses cases crosscut each other. A given set of data, collected on one page, may support several use cases, but separating it out

Except that, largely, code and uses cases crosscut each other. A given set of data, collected on one page, may support several use cases, but separating it out into multiple places will make no sense to someone coming along later who wants to know how to add extra data to that page.