I can browse the Internet on my phone, I can sit at home or my office and travel around the world. We may get to know each other ( or not ) and never meet. I can have a 1000 friends on Social Media and never be in a room with any of them. I can also keep in contact with Met and Jet fans I've never meet !! I couldn't do this a 20 years ago. Has technology changed our society - our social behavior, for better or worse? What do you think?