"For example, the Kindle lets readers down with respect to one subtle but powerful element of the traditional book’s appeal: its role as an identity marker. Pulling out a particular book on an airline flight or in a doctor’s office can mean staking a claim to being a particular kind of person." -- That is easily resovalbe. Having a second smaller outside screen (like flip phones do), showing what you are reading :P B…
Judging a person by the... cover of the book they're reading?