This guy is my hero.
By Josh Lowensohn on The Verge:
Each day I get on the train to make the half hour voyage into San Francisco for work, I am surrounded by people using their phones. Many have iPhones or iPads, and have a setting turned on that lets me send them unsolicited files through AirDrop. Where Apple envisioned it as a way to send useful files and websites to friends and acquaintances, I use it to send photos of sloths to strangers. And not just any sloths, but sloths wearing spacesuits.