"The rules of cyberwarfare are still being written, and it may be that the deployment of attack code is an act of war as destructive as the disabling of any real infrastructure."
What a ridiculous quote. The internet controls and is a part of “real” infrastructure, much in the same way that internet life is now part of “real” life.
Put bluntly, it is difficult to imagine anyone engaging in the painfully strained self-advertisement facilitated by LinkedIn in a labor market with, say, 2-percent unemployment. In such a market, in which employers were competing for comparatively scarce workers, there would be very little need for those workers to go through the self-abasing ritual of converting themselves into fungible baskets of skills. In our current situation, by contrast, where secure and remunerative employment is comparatively scarce, it is no surprise that people turn to whatever technologies are available to attempt to sell themselves.