In “They’re Watching You Read,” a NYRB post, Francine Prose wonders about the ramifications, both political and personal, of e-book retailers being able to tell “which books we’ve finished or not finished, how fast we have read them, and precisely where we snapped shut the cover of our e-books and moved on to something else.” With online tracking of page-turning and highlighting, the very personal joy of reading becomes public. An excerpt:

For the time being, the data being gathered concerns general patterns of behavior rather than what happens between each of us and our personal E-readers. But we have come to live with the fact that anything can be found out. Today “the information” is anonymous; tomorrow it may well be just about us. Will readers who feel guilty when they fail to finish a book now feel doubly ashamed because abandoning a novel is no longer a private but a public act? Will it ever happen that someone can be convicted of a crime because of a passage that he is found to have read, many times, on his e-book? Could this become a more streamlined and sophisticated equivalent of that provision of the Patriot Act that allowed government officials to demand and seize the reading records of public library patrons?

As disturbing may be the implications for writers themselves. Since Kobo is apparently sharing its data with publishers, writers (and their editors) could soon be facing meetings in which the marketing department informs them that 82 percent of readers lost interest in their memoir on page 272. And if they want to be published in the future, whatever happens on that page should never be repeated.

Will authors be urged to write the sorts of books that the highest percentage of readers read to the end? Or shorter books? Are readers less likely to finish longer books? We’ll definitely know that. Will mystery writers be scolded (and perhaps dropped from their publishers’ lists) because a third of their fans didn’t even stick around long to enough to learn who committed the murder? Or, given the apparent lack of correlation between books that are bought and books that are finished, will this information ultimately fail to interest publishers, whose profits have, it seems, been ultimately unaffected by whether or not readers persevere to the final pages?•