1. A method for accessing and organizing tag-related data, the method being implemented by at least one computer including one or more processors and comprising: accessing data associated with one or more entities, said entities associated with one or more tags having one or more identifiers, said data being stored in one or more data repositories; accessing data associated with one or more tags having one or more identifiers, said data associated with the one or more tags being stored in one or more data repositories; linking the accessed data associated with the one or more entities together with the accessed data associated with the one or more tags using said one or more tag identifiers; receiving at least one query or at least one keyword search; retrieving data that matches said at least one query or said at least one keyword search, said data being stored in one or more repositories; determining at least one tag identifier that is associated with said matching data; and retrieving additional data that is associated with said at least one determined tag identifier, said additional data being stored in one or more repositories.