Matt has deployed our answer for one click login. It requires only a small change to the normal Twitter OAuth workflow and is documented here:
http://apiwiki.twitter.com/Sign-in-with-Twitter This is the perfect tool for web applications wanting to offer users the ability to sign in with a Twitter account and a single mouse click. We want to see it in the wild so please let us know if you roll this out in your application. Thanks, Doug Williams Twitter API Support http://twitter.com/dougw
