title: html5 geolocation accuracy
body: <p>Just a quick question I have built the following code: </p>
  
  <p><a href="http://letterpool.testmode.co.uk/map.html" rel="noreferrer">http://letterpool.testmode.co.uk/map.html</a></p>
  
  <p>However with some users I am getting reports that people are getting around a 200-300 meter of their actual location. </p>
  
  <p>Does any one know why ? </p>