title: NSPlaceHolderString leaking, Instruments isn't telling me where?
body: <p>I've recently finished my first iPhone app that I'm actually planning to submit, and I'm trying to clear out all the leaks. However there's one that I just can't seem to track down, and Instruments isn't really helping me either. Essentially, I've made something like a to-do list app (that's not really important though) and every time a user deletes a to-do, instruments registers a leak.</p>
  
  <p>Instead of me trying to explain further, here's a screenshot:</p>
  
  <p><a href="http://dl.dropbox.com/u/1426380/Screen%20shot%202011-02-09%20at%2021.51.09.png" rel="nofollow">http://dl.dropbox.com/u/1426380/Screen%20shot%202011-02-09%20at%2021.51.09.png</a></p>
  
  <p>So instead of telling my exactly where the leak is coming from (like with previous leaks I've fixed), iInstruments just points to somewhere in the foundation library. It's only leaking 16B each time, so it's not really an issue of crashing, but I'm simply interested as to what is causing this.</p>
  
  <p>I would love to post some code, but since I have no idea where the leak is originating, I have no idea what to post. If someone had an insight on what might be causing this, I'd be happy to oblige.</p>
  
  <p>Thanks.</p>
  
  <p><strong>EDIT:</strong></p>
  
  <p>Here's another screenshot as requested by @Moshe. I'm new to instruments so I didn't even realise that the right panel existed until now!</p>
  
  <p><a href="http://dl.dropbox.com/u/1426380/Screen%20shot%202011-02-10%20at%2007.55.58.png" rel="nofollow">http://dl.dropbox.com/u/1426380/Screen%20shot%202011-02-10%20at%2007.55.58.png</a></p>