title: Facebook Connect OR Facebook Authorization using OAuth 2.0
body: <p>I want to allow users to sign in using facebook as well to my website, since the recent release of new Facebook stuff, I am unsure which one to use. Previously, Facebook Connect was used. Now we have Facebook authorization feature, using the OAuth 2.0.</p>
  
  <p>Please tell me which one to use? and Is Facebook Connect going to be obsolete? </p>
  
  <p>I am new to Facebook Development.</p>