Definitely a regular login/password using my email address as the username and no validation on the password. I hate when I have to come up with a unique, real

Definitely a regular login/password using my email address as the username and no validation on the password. I hate when I have to come up with a unique, really complex password for a site I don't use often unless it's a financial site or something. Whenever I log in with Twitter or Facebook I'm always afraid that whatever I do on that site will be published to my Facebook or Twitter status. My Google password is unique and precious and I don't want to use it log in to anything but Google.