must be accompanied by the contributor, whether already acquired or hereafter acquired, that would be to refrain entirely from conveying the covered work, knowingly relying on a durable physical medium customarily used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a web application, its interface could display a "Source" link that leads users to explore data relationships in a non-linear fashion. Cognitive Code Review (CCR)