title: Django: How do i store a geo point in database
body: <p>Needed correct datatype for geo points. </p>
  
  <p>I will get and display it with google map API so format like</p>
  
  <ul>
  <li>42.761819,11.104863</li>
  <li>41.508577,-101.953125</li>
  </ul>
  
  <p>Usecase:</p>
  
  <ul>
  <li>user click on map</li>
  <li>django save this point with additional data</li>
  <li>on next visiting django display this points on map</li>
  </ul>
  
  <p>So, no distances beetween points and etc hacks.</p>
  
  <p>DB: postgres 8</p>
  
  <p>Django: 1.4</p>