You may want to quit shopping at Amazon these days, considering how the whole blow-up with Hachette is going. Amazon has come under fire for its handling of e-book negotiations with Hachette, the fourth-largest U.S. book publisher. Amazon reportedly wants to pay less to Hachette, but the publisher wont budge. While negotiations stall, Amazon has made it extremely difficult for its customers to buy some Hachette books, outraging some authors and readers. Amazon also has been criticized for poor pay and working conditions for warehouse workers and delivery drivers. …