Show how good password is in terms of how easy it is to crack

[ghost]

This idea is copied directly from:
https://accounts.silentcircle.com/join/

[nschum]

I don't know. I would suggest only explicitly pointing out (or rejecting) weak passwords.

Promising that a password is secure with any sort of accuracy is pretty much impossible. For example, silentcircle reports "I Can Has Cheezburger" will take centuries to crack, but it is definitely not secure at all.

[tgerring]

I think this is relevant: https://tech.dropbox.com/2012/04/zxcvbn-realistic-password-strength-estimation/

[ghost]

This ticket is irrelevant in light of this, so I'm going to go ahead and close it:

#106