Hard to tell sometimes what's sarcasm. For instance, somebody who defends their subsystem against naive collaborators is castigated in this article. But sometim

Hard to tell sometimes what's sarcasm. For instance, somebody who defends their subsystem against naive collaborators is castigated in this article. But sometimes, believe it or not, everybody shouldn't try to change the hard parts of your system. Sometimes it takes experience and knowledge to do it safely. This article seems certainly to be from a manager's perspective.