title: Real world use cases for C# indexers?
body: <p>I've seen lot of examples for c# Indexers, but in what way will it help me in real life situations.</p>
  
  <p>I know the C# guru wouldn't have added this if it wasn't a serious feature, but i cant think of a real world situation (not the foo bar stuff) to use indexers.</p>
  
  <p>Note:I realize a <a href="https://stackoverflow.com/questions/687808/question-about-indexers-and-or-generics">related question</a> exists, but it doesn't help me much.</p>