title: How do you implement global iPhone Exception Handling?
body: <p>I have one crash in my iPhone application that does throw an NSException. The crash reports are completely ambiguous in where the error is and what exactly is causing it. Is there a smart way for me to set a top level exception handler somewhere to see what is causing it? I can't replicate the problem myself, but a few of my beta users certainly can.</p>
  
  <p>What's a smart way to handle a problem of this nature?</p>