Filed under: Portable AudioWe've seen some pretty hot DAB radios make the scene, but consumers just haven't greeted the tech with any kind of enthusiasm -- which is why the UK's Digital Radio Working Group recently suggested that FM services be shut off starting in 2012, with complete shut-off to occur by 2020. According to the group's report, only 17.8 percent of radio listening is digital, and the chances of finding a DAB radio in a car (where 20 percent of all UK radio
