And what of narrative flow? There is still movement, but in hyperspace’s dimensionless infinity, it is more like endless expansion ; it runs the risk of being so distended and slackly driven as to lose its centripetal force, to give way to a kind of static low-charged lyricism — that dreamy gravityless lost-in-space feeling of the early sci-fi films. How does one resolve the conflict between the reader’s desire for coherence and closure and the text’s desire for continuance, its fear of death? Indeed, what is closure in such an environment? If everything is middle, how do you know when you are done, either as reader or writer? If the author is free to take a story anywhere at any time and in as many directions as she or he wishes, does that not become the obligation to do so?
– Texto de 1992 do Robert Coover sobre narrativas hipertextuais, aqui