>t's like requiring everyone's username to double as their password. Reminds me of the old joke: Store Cashier: If you'll just give me your SSN, I'll sign you

>t's like requiring everyone's username to double as their password. Reminds me of the old joke: Store Cashier: If you'll just give me your SSN, I'll sign you up for our rewards program. Customer: Can you keep a secret? Store Cashier: Of course! Customer: So can I.