File this one under the “What A Great Idea”. Sit or Squat is a web site that tracks the location and condition of over 50,000 public toilets. If you’ve ever been in a big city like New York you know how frustrating it is to locate a clean toilet (or any toilet). When you’re out and about trying to answer nature’s call – the Sit or Squat application on your iPhone or BlackBerry can automatically search (using the phone’s GPS location) for nearby bathrooms. When you find one – use your smartphone to view the condition (ratings are either SIT or SQUAT), photograph the location and leave your own comments about the cleanliness.