I doubt many people followed through and deleted their accounts entirely. Marks says at http://www.businessinsider.com/live-facebook-rolls-out-new-privacy-opti

I doubt many people followed through and deleted their accounts entirely. Marks says at http://www.businessinsider.com/live-facebook-rolls-out-new-privacy-options-2010-5#ixzz0p3reQ3DA http://www.businessinsider.com/live-facebook-rolls-out-new-p... : On quitting the site: "We've seen no meaningful change on the stats on any of that stuff."