Humans have a natural tendency to click on certain parts of any image. This click behavior is being tracked in real time heat map by Favorite part.
Favorite Part.com uses an “Image Algorithm” to dynamically place all your votes on an image in real time. Simply click on any image to place an anonymous vote for your favorite part. If you don’t want to vote simply just click on “See All Clicks”.
Basically its a funny addictive game and gives insight into what people actually click. There are plenty of celebrities to start clicking. For all you Google Adsense lovers, try clicking this ShoeMoney AdSense Check. On most of these images you will find you usually click the most popular spots.
To visualize a click heatmap of your blog or website, try Crazy Egg.