From a technical perspective, Hive is a permissionless blockchain, meaning any user can publish or edit objects without requiring approval. Waivio.com displays products, restaurants, and other objects based on the overall balance of votes, factoring in voting power and strength.
For individual social projects, however, website owners and their trusted admins have the final say—their votes are definitive within their controlled space. This means that objects on Hive may appear differently across various contexts (see tutorial: Accumulating Knowledge on Hive).
While the edit functionality on Waivio is open to all Hive users, in most social projects, editing is typically restricted to admins. Perhaps we can explore an easy way for users to suggest new locations on the map—maybe even through a simple message.