title: Dates in mongoose?
body: <p>I know that I can set <code>Date.now</code> as a default value in a <code>mongoose</code> schema, but what other Javascript date types or are all dates automatically converted to mongodb´s standard format - <code>ISOdate</code>?</p>
  
  <p>Are there anything I should be concerned about when it comes to storing dates?</p>
  
  <pre><code>dates: {
      created:  {type: Date, default: Date.now},
  }
  </code></pre>
  
  <p>Thanks </p>