My first thought is to use this on vacation. Let's say I go to San Diego... I enter in the hotel, the zoo, ocean beach, little italy, la jolla, etc. Then, as I randomly explore the area, I click from current location to any spot I've already entered. I LOVE this.
My most common words on vacation are "How in the hell do I get back to the hotel".
My most common words on vacation are "How in the hell do I get back to the hotel".