Pesky kids, insane dogs, farting husbands. Some would call these major annoyances. Dawn Weber calls it Monday morning. But Dawn doesn't get mad. She gets mobile. That's right -- she whips out her smartphone, and she takes names. "I Love You. Now Go Away: Confessions of a Woman with a Smartphone" is a thoroughly modern concept, a book drafted entirely on a phone. On the bleachers, in the bathroom -- anywhere she could, with any time she could find, Dawn pulled her smartphone from her purse and let her thumbs do the walking, tapping out a side-splitting romp through midlife in the Midwest. Hey...