It's no surprise that millennials like to text. I do, too, and often I prefer it - and the more deliberate emailing - to speaking on the phone. It just depends on what I need to accomplish. My goal of effective communication (i.e., understanding and being understood) always trumps the medium - if it's a quick logistical issue that needs clarification, great. A quick text or email is perfect. If there is a problem to solve, an opportunity about which to brainstorm, or if my fellow communicator simply prefers a phone call - the phone wins.