Do you want to increase traffic to your blog or business website by utilizing the most popular forms of social networking tools available at your disposal? If you have not done so already, you must add the immensely popular tool that is Pinterest to your social networking arsenal. What exactly is Pinterest? It is a pinboard-style photo sharing website that allows users to collect, disseminate and manage themed images. Among the most popular image themes that can currently be observed on Pinterest include fashion, beauty, home decor, food, fitness and inspirational items. Pinterest users can interact with fellow users by following their boards and leaving comments on pins.