At one point Spotify were <i>requiring</i> users to link their accounts to Facebook. <a href="http:&#x2F;&#x2F;www.whathifi.com&#x2F;news&#x2F;spotify-no-longer-requires-facebook-account" rel="nofollow">http:&#x2F;&#x2F;www.whathifi.com&#x2F;news&#x2F;spotify-no-longer-requires-face...</a>