The initial e-book explosion is starting to look like an aberration. The technology's early adopters, a small but enthusiastic bunch, made the move to e-books quickly and in a concentrated period. Further converts will be harder to come by. A 2012 survey by Bowker Market Research revealed that just 16% of Americans have actually purchased an e-book and that a whopping 59% say they have "no interest" in buying one... Having survived 500 years of technological upheaval, Gutenberg's invention may withstand the digital onslaught as well. There's something about a crisply printed, tightly bound book that we don't seem eager to let go of.