For some reason, /b/ seems to be the most interesting to the media outlets -- this lets them talk about Anonymous, hacking, lolcats, and other things that the media seems to like, without having to explain difficult things, like what "Dungeons and Dragons" or "Yaoi" or "Touhou" are.
Perhaps this is for the best, lest the rest of the site be overrun by the "Eternal September" that hit /b/ years ago. There's some surprisingly good communities left, with topics ranging from 3D modeling to tabletop gaming.