I'm not so sure about the interviewing part. First, I am one of the few who does not use a pseudonym on this site, most do.
I have also seen people say some pretty absurd things using public Facebook comments that have their real name and details attached to them, I don't think people are considering that they may be making some career limiting moves when they get mad in comment sections. I also think that tech people have a lot more job options and freedom of movement between companies than other careers.
Sites like reddit that gather karma also create a "reputation" scenario for users, yet it still contains trolls, so I don't think it's that either, but it may be a contributing factor. That combined with the broken windows theory and the very specific target audience may be what make the comments mostly civil but certainly not immune to parody.
I have also seen people say some pretty absurd things using public Facebook comments that have their real name and details attached to them, I don't think people are considering that they may be making some career limiting moves when they get mad in comment sections. I also think that tech people have a lot more job options and freedom of movement between companies than other careers.
Sites like reddit that gather karma also create a "reputation" scenario for users, yet it still contains trolls, so I don't think it's that either, but it may be a contributing factor. That combined with the broken windows theory and the very specific target audience may be what make the comments mostly civil but certainly not immune to parody.