Goodbye Passwords, Don't Let The Door Hit You ...

Google already provides a version of two-factor authentication for gmail - via sending you a one-time password via  SMS when you login.  But now they're looking to take it all the way and be done with the password.

http://www.wired.com/wiredenterprise/2013/01/google-password/

I've been toying with trying the Yubico authentication token.  Maybe it's time ...