Organizing the file system into an image of the web (at /W/) and GitHub (at /GH/) so that materials are organized by author (actually by host), rather than trying to develop a generic naming scheme. This has been greatly simplifying and liberating. (There are also a few subject matter classifications, such as /D/ for transactions; /U/ for persons, places and things; /S/ for shared, common materials, /P/ for private materials.)