All groups of employees need a place where they can share ideas, send messages to one another, and exchange files so they can complete projects more efficiently. When I worked as a newspaper reporter, in the days before computers took over newsrooms, we used to assemble in a room, where we would put the paper together after the stories were written and typeset. Each of us took a set of pages to paste up, and we would take galley proofs of stories from a pegboard, where they had been hung after coming off the typesetter. That way, we could keep track of which stories had been used, and which remained. Along the way, we would ask questions and provide information to one another about the stories we had written.