Again, BeOS had a working indexing system so the folders it supported didn't effectively matter and no tagging was needed. Of course, you could create virtual f

Again, BeOS had a working indexing system so the folders it supported didn't effectively matter and no tagging was needed. Of course, you could create virtual folders for queries. What made the difference to other indexing systems was that the queries were fast and real time because it was all implemented in the file system itself. That's what's needed to make people first trust indexing and subsequently use it as a daily tool, like we use 'ls'.