I haven't been here for a while so I don't know if this idea ever came up.
We have a large amount of local plugins for many purposes and sometimes during the work we end up developing tools and classes that are useful in other places. However, there isn't a fitting place for them and we end up placing them in the active theme folder or call them from other local plugins.
So from this need came the idea of creating a structured location for these files that will function the same as the lib folder, only for our local needs, hence the locallib title.
It will come with a matching $CFG->locallibdir globa setting.
Has anyone already tried this approach? Do you think it's something that can become a part of the Moodle structure?