The sky is falling again, isn't it?
Just because they put out several hours of audio and video content weekly doesn't mean that's all they do. There are a number of things the staff does that's probably more on the boring side. Any complaints about the lack of content is silly. There's still plenty of content and E3 is around the corner so expect some long E3 podcasts, a few interviews and some articles about upcoming games.
Unless they really do slack off, then I suspect they compounded their cocaine habit ten-fold.