This is no doubt ironic to say here, but I think there's a hidden down-side to America's slide into doing increasingly more business online, the social aspect. I think it feeds into a culture that is increasingly pushing people inadvertently into decreasing direct social interaction, of at least the face-to-face variety. People ordering home delivered restaurant meals instead of going to restaurants. People texting instead of have phone conversations, etc. In a sense, we're becoming a nation of "hermits."