I also agree to #identifythief being better! But then like others have said, mainy people have access to stolen and fake Facebook accounts and with the ability to purchase them for such a cheap price these days it may not be able to stop everyone...

An improvement to this could be to get people to verify them self by a 'set rule' that everyone follows such as ' be in front of your monitor with your steemit account open while holding a piece of paper with your name and #identityverified written or simply just a little gif with you holding it as that would be much more harder to fake even for experienced Photoshop users.