To me, a badge is a resemblance of one's achievement and dedication of completing a certain activity, course, or task. Badges are used all around the world, and in all fields of life. They're truly a good trophy that one can thrive to acquire, and can be a good motivation to finish the required activity or task, so that one can show it off in his academic or professional history. I truly hope that the concept of electronic badges becomes more and more common in the future.
