Communication isn't just about transmitting information; it's also about relationships and identity. For example, the dominant culture of many software engineering work environments—and even the perceived culture—is one that can deter many people from even pursuing careers in computer science. Modern work environments are still dominated by men, who speak loudly, out of turn, and disrespectfully, with some even bordering on sexual harassment. These are not the conditions for trusting, effective communication.

http://faculty.washington.edu/ajko/info461/readings/communication.html