Startups are capitalizing on the pot culture as the “marijuanaconomy” heats up, and weed’s taboo status goes up in smoke. There are apps to meet other smokers, and now an app to show who’s smoking up at this very moment. Who Is Happy is “Foursquare for Stoners,” and lets weed lovers everywhere share their high by checking in their anonymous geolocation, see a map of where others are getting high, and view cannabis stats. The app has potential to provide users with information about dispensaries and doctors, and could be a great collaboration for an on-demand snack delivery company. (TechCrunch)