The power of speech
I believe that most companies, and certainly the group in which I currently work, drastically underrate the power of friendly communication. To date after nearly 2 months on my new job, I still have not had a personal conversation with anyone on my immediate team. I still go through entire days not speaking to another living soul. I am gradually developing friendly working relationships with others in the building, but not on my team. Why is hiding out in your office with the door closed and the blinds down considered to be a good, productive environment? I have always found that I work better, and harder, when I am working as part of a team -- with shared joys and pains. The day goes so much faster when there's joking, non-work conversations, and those small interruptions that brighten a long afternoon. And yet here it's either all e-mail, or it's the briefest conversation possible -- all work (often not even a "good morning") and then they're gone. No lingering to ask how the weekend was. No "nice picture, is that your husband?" Nothing.
Personally I feel this team is fragmented, confused, isolated, and morale is extremely low and I blame the lack of human interaction.