In my experience, people fall into two categories when they know what they're co-workers make. 1. They don't care because money isn't the main reason they are

In my experience, people fall into two categories when they know what they're co-workers make. 1. They don't care because money isn't the main reason they are at their job. 2. They do care and they A) are unworried about people they outearn and B) are jealous/contentious with those that outearn them. I see no advantage in informing an office of what everyone earns.