Please don't make me create a new login account. I am the proverbial "on the edge of the back button" user right now, and this login button is a hurdle prevent

Please don't make me create a new login account. I am the proverbial "on the edge of the back button" user right now, and this login button is a hurdle preventing me from making a comment about an interesting article. The energy potential just isn't low enough for me to jump right now. Edit: Facebook OAuth/OpenID/Google accounts are a great way to get users to login FAST.