Since I started metal detecting, I've met fellow diggers from all reaches of the country and even the world. On occasion, I'll get a private message from someone jabbering at me in Arabic... to which I respond with a confused ice-cream emoticon. They'll reciprocate with photos of ancient coins... to which I respond with another more surprised, but equally confused ice-cream emoticon. I've mastered the art of carrying on entire conversations through the use of emoticons. Admittedly, I'll sometimes pass the phone off to my two-year-old and let her correspond with whatever stickers she deems...