Currently, WF administrators have no way of establishing an organization level structure for reports. Only individual users can specify their own organizational structure for reports. There are TOO many reports for individual users to know what is or isn't important unless specifically told to favorite specific reports.
It would save a lot of everyone's time if administrators had the ability to organize reports into shareable folders to groups of users or an entire instance.
True you can circumvent the need by putting specific reports on dashboards, but that's not the issue at hand. This targets making reporting for accessible.