Joel Spolsky "It seems like any time you try to measure the performance of knowledge workers, things rapidly disintegrate" http://www.joelonsoftware.com/news/20

Joel Spolsky "It seems like any time you try to measure the performance of knowledge workers, things rapidly disintegrate" http://www.joelonsoftware.com/news/20020715.html http://www.joelonsoftware.com/news/20020715.html