title: What inherited code has impressed or inspired you?
body: <p>I've heard a ton of complaining over the years about inherited projects that us developers have to work with.  The WTF site has tons of examples of code that make me actually mutter under my breath "WTF?"</p>
  
  <p>But have any of you actually been presented with code that made you go, "Holy crap this was well thought out!" or "Wow, I never thought of that!"</p>
  
  <p>What inherited code have you had to work with that made you smile and why?</p>