Nobody knows where the readers are, or how to connect with them. Fifteen years ago, Philip Roth guessed there were at most 120,000 serious American readers—those who read every night—and that the number was dropping by half every decade. Others vehemently disagree. But who really knows? Focused consumer research is almost nonexistent in publishing. What readers want—and whether it’s better to cater to their desires or try harder to shape them—remains a hotly contested issue.
--Boris Kachka, "The End"