As the FCC itself has made abundantly clear, the definition of "broadband" is an ever-changing one, and its latest report has now revealed just how hard it is for the US to keep up with those changes. According to the report, a full 68 percent of "broadband" connections in the US can't really be considered broadband, as they fall below the agency's most recent minimum requirement of 4 Mbps downstream and 1 Mbps upstream. Also notable, but somewhat buried in the report, are the FCC's findings on mobile broadband use. The agency found that mobi