title: What is retainCount in Objective-C?
body: <p>I have a <code>UITableView</code> as my first screen with a <code>UINavigation</code> controller.</p>
  
  <p>In my first screen I <code>NSLog(@"Home Screen retain Count=%d",[self retainCount]);</code> and it logs 6 in when its <code>viewDidLoad</code> is called.</p>
  
  <p>Is this correct?</p>