title: Do you know any open-source free Idea/Suggestion Management tool?
body: <p>I include myself in a group of thinkers in this "small" company. In order to gather suggestions and improvement ideas from my development team members, I was put in charge of mounting an Idea/Suggestion Management system.</p>
  
  <p>Some of the enjoyable features are:</p>
  
  <ul>
  <li>provide user based (possible anonymous) suggestions mechanism</li>
  <li>provide voting mechanism on suggestions</li>
  <li>(optionally) mechanism to log actions taken to implement the suggestion</li>
  </ul>
  
  <p>Do you use or know any such tool?</p>