In case you haven’t noticed, Pinterest is everywhere. This little social site that could, had been slowly growing in popularity when it completely blew up towards the end of 2011. If you’ve heard the word but aren’t sure what Pinterest is, here’s a quick explanation. Pinterest is a visual social site that allows users to pin photos and images to virtual bulletin boards that can be viewed and shared with other users. The user demographic is made up of 87% women which certainly creates a lot of new opportunities for marketers. Pinterest can be used to collect and organize ideas for everything from weddings to home decor, art, and recipes. Check out the beautiful infographic that MDG Advertising put together below for more info on the phenom that is Pinterest.