Downloadable software in the nature of a mobile application for providing a search engine and enabling users to post queries, answers, content or information on a wide variety of subject matters in real time; Downloadable software in the nature of a mobile application for facilitating e-commerce; Downloadable software in the nature of a mobile application for polling and data visualization; Downloadable software in the nature of a mobile application for displaying and sharing a user's location and finding, locating, and interacting with other users and places; Downloadable software in the nature of a mobile application for posting reviews and recommendations on products and services of others