You'd be thinking of salaried office workers I reckon.

I can happily say that when I work 13 hours straight, I "work" all those hours.

But you're right, there's an awful lot of employed people who really don't work, but that's OK, because they consume all the detritus that this marvellous capitalist machine produces, making us all a little more "prosperous" every day...

getting off my soapbox now....