I literally created a Hacker News account solely for the purpose of observing that this is a terrible article and the author should feel terrible for writing it. The idea that social maladaptation and/or rudeness is some sort of marker for talent is garbage, and wrong. Furthermore, the idea that talent is or should be an EXCUSE for social maladaptation or rudeness is ALSO garbage, and wrong.
Of course there are some bad managers, as much as there are bad hackers (and bad coworkers etc...). There are also some really good ones.
World is not black and white, more like 50 shades of grey (OMG I should be slapped for this joke).