What innovations/products/services/storefronts are popular in other countries, but haven't become popularized in the U.S. yet? Rather than trying to invent something new, wouldn't it be much easier to see what's working somewhere else and pioneer it here? I hope someone's invented the pizza doughnut, 'cause that's a franchise I want my name on.

What makes a good dog? Maybe you think your dog is good, but the dog you had as a kid was great. Your neighbors dog is bad, etc. What are the qualifications? Think before continuing. After coming to those conclusions, do you think you're a good person? Why? Are you completely loyal, forever forgiving, and optimistically exuberant? Or are you bad?