(In Chrome) If you right-click anywhere on the text and select "inspect element" it will select the #comments div because it covers the whole page. Then on the right-hand side of the dev tools you can add to "element.style". Adding clear:both; to this fixes the issue.
Ok, if we added some text saying 'Login with Facebook' to our login form and then did the above it would be exactly what Spotify are doing. And still illegal.
Spotify aren't "logging into the users account" as suggested, the user is signing in with their fb details and by adding an app to their account fb reactivates their account. The issue here is only one of poor communication, not of illegal account access. Saying otherwise is disingenuous.
Indeed, the web player isn't U.S. only, just that the beta testing currently concentrates on new users from the U.S. It is however possible to gain access - there are many guides online on how to do so.
It also enables the AirPlay button in the iPhone app. So now you dont have to fiddle with the built in iOS controls. It also seems to work better now, the music starts faster for example.
Now if they only enabled AirPlay in the Mac app...