title: Facebook debugger: why complaining about app_id missing
body: <p>While using the <a href="https://developers.facebook.com/tools/debug/og/object/" rel="noreferrer">facebook debugger</a>, it complains:</p>
  
  <blockquote>
    <p>Warning
    fb:app_id hasn't been included in the meta tags. Specify the app ID so that stories shared to Facebook will be properly attributed to the app. Alternatively, app_id can be set in url when open the share dialog. Otherwise, the default app id( 966242223397117 ) will be assigned.</p>
  </blockquote>
  
  <p>I don't understand why I have such a message, since I don't have an app_id for my website, and I shouldn't need why since I'm not doing any facebook connect or using any of their plugin. </p>
  
  <p>Am I missing something, or is it simply that facebook wants to push me to create an app for my website?</p>