KNOMI is Pinterest mixed with Foursquare for high-end fashion. You “collect” pieces and see what your friends (or bloggers,stylists ...) collect. And, when out shopping, you are shown where the pieces you and the community have collected can be found in brick-and-mortar stores. Very cool idea, the honeycomb UI is really slick. Apparently the full offline part isn’t live yet but sounds totally worth hitting the crowded streets to try it once it will be.