Thing number 12

<a href="http://www.wordle.net/show/wrdl/2672994/Dec_of_Inde" 
          title="Wordle: Dec of Inde"><img
          src="http://www.wordle.net/thumb/wrdl/2672994/Dec_of_Inde"
          alt="Wordle: Dec of Inde"
          style="padding:4px;border:1px solid #ddd"></a>

This is a great tool to pull the "main ideas" of of documents.