Pinterest is a picture-sharing social network that is growing extremely quickly. It currently has 7.2 million unique visitors each month, up from 1.2 million less than 5 months ago. It could be an opportunity for your company and brand to get a head start, if you can find a meaningful and interesting way to use it. Check out this SocialMediaToday article that focuses on Whole Foods, and how it has been successfully engaging users by posting relevant pictures of organic brands, foods and recipe ideas.Tags:#pinterest#socialnetworks