As David Weinberger points out in his new book Too Big to Know, organizations today need to recognize the power of difference (fruitful disagreement), encourage public learning (leave tracks for others to follow and start conversations in which to engage), filter information on the way and out (use taxonomies and find places for inclusion while embracing messiness), and open a window so that the expert really is in the room. Our speakers discuss new opportunities for using our skills in different and exciting ways.