Last week, as we rolled out our new Facebook Comments system, we noted that two useful options were pulled at the last second: Twitter and Google login. And today brings more proof of that: the code still exists and works in the comment plugin itself! As dug up by Inside Facebook , a simple line of JavaScript can add back in the option for users to log-in with their Google and Twitter credentials from the Facebook Comment widget. And you can also enable MySpace and OpenID logins as well. In other words, many of you could get your wish, and be able to use something other than Facebook or Yahoo logins to comment on TechCrunch.