Kingfisher - Organize and explain just about anything.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Explained Visually - An experiment in making hard ideas intuitive.
Superdense - No text, just icons.
Crowdcast - CrowdCast provides webinars & virtual conferences.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.