Interestingly, when reddit upgraded to bcrypt, they refused to do this because so many users don't know their passwords and it would lock lots of people out of

Interestingly, when reddit upgraded to bcrypt, they refused to do this because so many users don't know their passwords and it would lock lots of people out of their accounts forever (remember, reddit doesn't require email addresses to register). http://reddit.com/r/changelog/comments/lj0cb/reddit_change_passwords_are_now_hashed_with_bcrypt/c2t7hoa http://reddit.com/r/changelog/comments/lj0cb/reddit_change_p...