This article is a little weird. First we have this guy, who despite his experience "makes" the mistake of saying he can show something on the whiteboard. Why is

This article is a little weird. First we have this guy, who despite his experience "makes" the mistake of saying he can show something on the whiteboard. Why is that a mistake? And then we have this guy Bob - he coaches people what kind of questions they are asked at a given interview. So he is letting people get jobs which they might not even be suited for. I hope it is satire, as mentioned somewhere else.