title: IBOutlet should be weak?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/7678469/should-iboutlets-be-strong-or-weak-under-arc">Should IBOutlets be strong or weak under ARC?</a>  </p>
  </blockquote>
  
  
  
  <p>I read about ARC briefly and thought ok, everything is strong and delegate is weak.  </p>
  
  <p>Now I'm creating a view in interface builder and making IBOutlets, and Xcode's default setting is set to weak.  </p>
  
  <p>There seems to be a reason for this suggestion, is there a reason most IBOutlets would want weak property? </p>
  
  <p>Is that because these views(IBOutlets) are already retained because they are attached to its superview? and we seldom replace IBOutlet views?</p>
  
  <p>But I don't see a harm in setting it as strong, is there a problem with it?</p>