- Discussion messages are send to the FLE-database

- The discussion is guided by the 'Deep Principles'

- Messages are labeled by the users with different 'Categories of Inquiry' (such as Problem, My Working Theory, Deepening Knowledge, Comment, Meta Comment, Summary and Help)

- Messages may contain multimedia, pictures, audio, video and software

- The discussion database can be viewed by date, writer or 'Category of Inquiry'