title: Integrating Facebook to post stuff from iPhone app
body: <p>I'm trying to implement the functionality of sharing stuff on Facebook in my iPhone app.
  After walking through <a href="https://developers.facebook.com/docs/mobile/ios/build/" rel="nofollow">https://developers.facebook.com/docs/mobile/ios/build/</a>
  It's giving me some trouble! </p>
  
  <p>I use a singleton class to contain the Facebook object.
  When I click the button to share something, the browser opens and I can login to fb.
  After that I can press 'okay' and it should redirect me to the app again.
  Sadly, I get an error message from safari: 
  'Safari cannot open the page because the address is invalid'</p>
  
  <p>Obviously it's my first time trying to implement fb in an iOS app....</p>
  
  <p>Does anyone have an idea?</p>
  
  <p>Thanks ;-)</p>