Ghost Online Bulletin Board is a Chrome extension designed to enhance user interaction across various websites by allowing users to create comment boards. This tool enables visitors to engage in discussions, even on pages that lack a comment feature, fostering a unique community atmosphere. Users can build dedicated boards for each website, maintaining their own culture while seamlessly integrating with existing comment sections where applicable.

The extension includes a notification feature that alerts users to responses on their boards, enhancing engagement and interaction. This tool operates on the patented 'Ghost Interface' technology, ensuring a smooth user experience. While the initial launch may be resource-intensive, the overall functionality provides a valuable platform for users to connect and converse in a flexible manner.