What new media delineations or paradigms should replace the old ones?

Movies, TV shows, and newspapers are just a few examples of the traditional media designations that dominated the 20th century. However, the digital revolution (and the internet in particular) has rendered them mostly meaningless now because the analog boundaries that separated them are no longer relevant.

Given the present-day proliferation of platform-agnostic content, what new designations or delineations do you think the world will (or should) adopt in the next century once traditional media is dead?