‘Delete a Friend Week’ prompts question: ‘Whom will you delete?’

In honor of “Delete a Friend Week” (Sept. 1 to 7) CNN.com has  detailed the agonizing and sometimes liberating process of deleting Facebook friends. Whether it’s a real-life falling out, or one too many crop rotation requests on Farmville, unfriending happens. A lot . (There’s even a  new Facebook page dedicated to culling the friend list.) Whom will you be unfriending?