To comply with the Open Government Directive, the Commerce Department released four high value datasets that require considerable technical sophistication on the part of users--and patience. Some of the files are so large and cumbersome they're very difficult to open and use;  others require a great deal of explanation--and you can currently only find those explanations by digging through the agency's site. Still other entries feature broken links or only contain a fraction of the information described on Data.gov. The Commerce Department says they're working on all of these problems, so hopefully we'll see an ...