Public oversight of government and internal managment could both improve dramatically with an authoritative, machine-readable representation of what the federal government is. Right now, there isn't a list of all of the federal government's agencies, bureaus, programs, and projects. That's a big part of why the government is run so badly and so impervious to change. The government is illegible, even to many insiders.
Happily, the Obama Administration recently promised to produce a machine-readable federal government organization chart. And it promised to do so in a matter of months. That's something the administration can do to leave a lasting legacy and fulfill an important part of his promise of more transparent government, something we touted here in a 2008 policy forum, Just Give Us the Data!