title: LocalStorage strategy for user and message data
body: <p>I am looking for a simple strategy to store user data, as well as messages. I was thinking of using different key values like some random token (<strong>Ynjk_nkjSNKJN</strong>) for users and some real ids (1,2,3) for messages.</p>
  
  <p>Has anyone ever had that problem? </p>
  
  <p>The reason is that I would like to keep <code>localStorage</code> always up to date with new messages from the server, but users should not be deleted during an update. </p>
  
  <p>Thanks</p>