Life changes, and so does technology. I've been on the earth long enough to see numerous advances in communications. Growing up, we had the phone on the wall with the long cord. When it rang, you answered. Then, the answering machine became a way to avoid talking to people. The device was gone a decade later, and voicemail handled the task electronically. Today, voicemail will soon be a thing of the past. Etiquette experts say there's a better way to connect with people...