And an interesting evaluation from The Economist (http://www.economist.com/blogs/freeexchange/2013/08/labour-m...)
The Economist does miss the point a bit by concentrating on a comparison between industrial jobs from a century ago and clerical jobs today. The author discards any notion that workers are intelligent enough to be affected by the true meaning and value to society their job creates, instead comparing physical pain from a industrial age factory job to the tedium of killing time on facebook at a cushy office job.
That's a cheap hack reframing in order to make a point in my opinion, either a sign of dishonesty or just being completely out of touch. Graeber is very clear that the meaninglessness of these tasks is important.