Fuzzy search options can and will be used, as needed. Full Boolean search options, with fuzzy options, can be enabled from option lists. But beyond the simple AND-search common to all search engines, Boolean options introduce unnecessary complication. It is useful to see that all information is like fractals and holograms. It is like fractals because the amount of information detail appears constant as we zoom in or out in contexts and Virtual Communities.
All conversations involve two-way communications about contexts and concepts.
Information to be shared is simply tagged using unique string variables as defined in a SIG option list. There is no obligation to share everything. Tagging of files with the unique string variables is easy, after the vocabulary is chosen. Terms are thematic, not relationally fixed or data oriented. For this reason, many editorially oriented people can do the job.