We shouldn't abuse email for this. Any one of LastPass, 1Password, KeyPass etc. or SSO with Google, Facebook or Twitter can do this way better. You will probabl

We shouldn't abuse email for this. Any one of LastPass, 1Password, KeyPass etc. or SSO with Google, Facebook or Twitter can do this way better. You will probably be using extremly long and random strings, i.e. you're storing secure tokens there. You can't call those passwords any longer -- and we should forget about the notion of manually creating and then remembering passwords to sign-in.