In Always On, Naomi S. Baron reveals that online and mobile technologies--including instant messaging, cell phones, multitasking, Facebook, blogs, and wikis--are profoundly influencing how we read and write, speak and listen, but not in the ways we might suppose. Baron draws on a decade of research to provide an eye-opening look at language in an online and mobile world. She reveals for instance that email, IM, and text messaging have had surprisingly little impact on student writing. Electronic media has magnified the laid-back "whatever" attitude toward formal writing that young...