I am in awe of technology. I bought groceries online. No sick people had to go out in the cold and shop. Simple idea, really, but I like it when simple is still awesome. Funny, only 50 years or so ago, shops had messenger boys to deliver groceries to people in a time when women mostly stayed at home and you might have thought that the women could pick up and bring home their own purchases. Now, everyone is working, and delivery services are re-born. It must be a added boon for people tied to the home for health or other reasons, and not just the busy workers putting in long hours. It's all about service.