Surveys are completely pointless!
It is not at all clear to me what they are for. First, (almost) no one is ever honest in these surveys. Secondly, even if we all respond the way we really think to get a more realistic picture of the mood and opinions of our employees, I doubt that they would use it to improve the workplace. So it's not at all clear to me what surveys are for? Just so that someone who is responsible for them could say they “work very hard”?