Pinterest is an interesting spin on social bookmarking. Instead of simply linking to pages, users are able to create virtual bulletin boards and post ideas and photos from around the Web. Users can follow friends or people whose style they admire. The layout is reminiscent of a catalog, and users are sure to be inspired by the content that appears on their walls. With one click, students can share new ideas and visit sources shared by their peers. Multiple students in a class could collaborate to create one board on an assigned topic.