anchor.diff:        </div>
       </div>
   
  -
  -
  -
  -
  +    <div class="clearfix">
  +      <h1 class="span6" style='text-align: center'><a href="<%= url_for('about.index') %>">take the tour</a></h1>
  +    </div>
       <div class="span4">
  -      <h2>Features</h2>
  -      <ul>
  -        <li>Analyze hundreds of megabytes of data</li>
  -        <li>Realtime drilldowns</li>
  -        <li>Powerful comparison queries</li>
  -        <li>100% uncommented Node.JS</li>
  -      </ul>
  -      <h2>Drawbacks</h2>
  -      <ul>
  -        <li>Limited retention time</li>
  -        <li>No JOIN operations</li>
  -        <li>Snorkel won't fix the problems it finds</li>
  -      </ul>
  -      
  -      <h2><a href="<%= url_for('about.index') %>">take the tour</a></h2>
  -
  -    </div>
  -
  -    <div class="span6" style="margin-left: 3%">
         <div>
         <h2>Highlevel</h2>
           <p>
  -          <b>snorkel</b> answers questions about the <b>here</b> and <b>now</b>.
  -          You can think of snorkel like an <a
  +          <b>snorkel</b> answers questions about the <b>here</b> and
  +          <b>now</b>.  You can think of snorkel like an <a
             href="http://en.wikipedia.org/wiki/Online_analytical_processing">OLAP</a>
  -          with amnesia. Snorkel stores <b>raw samples</b> in <b>datasets</b> and
  -          dynamically slices and aggregates them in real time. As the samples
  -          age, they will <b>automatically expire</b>, keeping query times snappy.
  -
  +          with amnesia. Snorkel stores <b>raw samples</b> in <b>datasets</b>
  +          and dynamically slices and aggregates them in real time. As the
  +          samples age, they can be set to <b>automatically expire</b>, keeping
  +          query times snappy.
           </p>
   
         <h2>When do I sample data?</h2>
  
positive.code:       </div>
      </div>
  
    </div>
  
  </div>
  
negative.code:     <h1> use <b><a href="/datasets">snorkel</a> </b>
      and stop data <b>mishaps</b>
      </h1>
  
    </div>
  
    <div class="span12 row-fluid">
  