Digital books: the medium changes the message

Content with form can change meaning when reformatted.

Content with form—Definite Content—is almost totally the opposite of Formless Content. Most texts composed with images, charts, graphs or poetry fall under this umbrella. It may be reflowable, but depending on how it’s reflowed, inherent meaning and quality of the text may shift.”

—Craigmod, Books in the Age of the iPad