“Out on the porch... ” The very words bring to mind a mood, a feeling, an image of a place to relax and enjoy a cool breeze on a warm afternoon or evening, a place for reading, rocking, storytelling and sharing with family neighbors and friends. The porches in our lives hold vivid memories for fami-lies. Greetings and partings of family and friends take place there. For some, the porch becomes (at least in the “old-fashioned days”) an outdoor living room—a place to spend hours sitting and talking with family and friends. Nobody thought much about the front porch when most Americans had them and used them. The great American front porch was just there, open and sociable, an unassigned part of the house that belonged to everyone and no one, a...