title: Why write 'at' and 'dot' in email rather than '@' and '.'?
body: <p>I have seen <strong>some</strong> websites where people do not use <code>@</code> and <code>.</code> in their email. 
  For example, they put <code>name_at_webpage_dot_com</code> rather than <code>name@webpage.com</code>.</p>
  
  <p>I am asking this question here because I tend to think that it is related to webpage designing. It may just be a style and nothing to do with html. I am totally unaware of this.</p>