If I line up a random group of 100 people at the average company, I can almost guarantee you that there is at least one who isn't doing his part. As someone who has worked with some of these people (and seen them laid off in rounds of performance-based cuts), I can tell you that some people deserve to be sent to unemployment. Yep, some good people will get hit too, but from my experience a good middle management layer can identify the low performers with a great deal of accuracy.