With the rapid expansion of ebook market, the WSJ has a prominent story looking at the corollary of greatest concern in book publishing: to what extent will ebooks push bookstores out of business? (There is a self-reinforcing cycle in which, if rising ebook sales lead to store closings, still fewer print books will sold as result, further propelling ebook market share.) Barnes & Noble chairman Len Riggio concedes that “the store model is under pressure, whichever way you look at it.” Over the next three or four years, “Riggio says, a different, more diverse Barnes & Noble retail store will […]