We feel fine constantly gathers sentences from blogs with word "feel" in them. it groups them by happy, sad, lonely, etc. It sorts them by gender and location. It sorts pictures by their captions and users can pick their favorite pictures to put in a gallery. It's a beautiful aggregator of the emotions expressed on blogs. Beautiful because it is so heartwrenchingly emotional, but also because the design and user interaction is so beautiful it's calming and mind blowing at the same time.