Originally published at: http://www.howtogeek.com/164722/how-to-use-facebook-trusted-contacts-to-gain-access-to-your-locked-account/
Online services are becoming increasingly concerned with security, with two-factor authentication now being the flavor of the day. Extra security at login is great, but what if you forget your password? Facebook’s Trusted Contacts can help out here.
It's a cool idea but I have to wonder how much actual demand there is for it. Loosing all access to both your email (likely primary email) and your fb page seems unlikely to happen anywhere short of amnesia.