Implement a Facebook login without breaking the privacy Like everybody knows Facebook ignores the privacy compleatly.

So I would like to allow users to login via Facebook without breaking their privacy or non Facebook users. Curriently I'm using the modules Fbconnect, OpenID Selector, OpenID Selector for Drupal login and OpenID Selector for Facebook Connect.

I want to allow the users to log in like in stack exchange. This works almost so like expected except the Facebook stuff. The plugin adds to everypage a stupid link to Facebook. So Facebook can spy my users. How can I avoid that?

Is it possible that I download the http://connect.facebook.net/xx_XX/all.js script and put it on my space? Or maybe to proxy the access and cache the file. Does anyone know if some of my ideas are forbidden by Facebook?
I can suggest you a module called Janrain engage drupal.org/project/rpx , this does not add links, it helps you during the registration to collect the user data as well. Have a look to it.