anchor.diff:          <p>A collection of nerdy interviews asking people from all walks of life what they use to get the job done.</p>
           <nav>
             <ul>
  -            <li><a href="/" title="The most recent interviews."<% if @this.url.match?('/interviews/') %> class="selected"<% end %>>Home</a></li>
  -            <li><a href="/categories/" title="All of the interview categories."<% if @this.url.match?('/categories/') %> class="selected"<% end %>>Categories</a></li>
  -            <li><a href="/about/" title="General site information and FAQ."<% if @this.url.match?('/about/') %> class="selected"<% end %>>About</a></li>
  +            <li><a href="/" title="The most recent interviews.">Home</a></li>
  +            <li><a href="/categories/" title="All of the interview categories.">Categories</a></li>
  +            <li><a href="/about/" title="General site information and FAQ.">About</a></li>
             </ul>
           </nav>
         </div>
  
positive.code: <!DOCTYPE html>
  <html lang="en-US" xml:lang="en-US" xmlns="http://www.w3.org/1999/xhtml">
    <head>
      <title>Uses This / <%= @this.title %><% if @pagination && @pagination[:current_page] > 1 %> (Page <%= @pagination[:current_page] %>)<% end %></title>
      <link href="/stylesheets/screen.css" media="screen" rel="stylesheet" type="text/css">
      <link href="/feed.atom" rel="alternate" title="Main Atom feed" type="application/atom+xml">
      <link href="/feed.json" rel="alternate" title="Main JSON feed" type="application/json">
    <% if @type == :interview %>
      <% if @this.previous_post %><link rel="prev" href="https://usesthis.com/interviews/<%= @this.previous_post.slug %>/"><% end %>
      <% if @this.next_post %><link rel="next" href="https://usesthis.com/interviews/<%= @this.next_post.slug %>/"><% end %>
    <% elsif @pagination %>
      <% if @pagination[:previous_page_url] %><link rel="prev" href="<%= @pagination[:previous_page_url] %>"><% end %>
      <% if @pagination[:next_page_url] %><link rel="next" href="<%= @pagination[:next_page_url] %>"><% end %>
    <% end %>
  
negative.code:     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
      <meta name="description" content="A collection of nerdy interviews asking people from all walks of life what they use to get the job done">
      <meta name="author" content="Daniel Bogan">
      <meta name="keywords" content="interview, setup<% if @type == :interview %>, <%= page.categories.join(', ') %><% end %>">
    <% if page.date %>
      <meta name="twitter:card" content="summary_large_image" />
      <meta name="twitter:site" content="@usesthis" />
      <meta name="twitter:creator" content="@waferbaby" />
      <meta name="twitter:title" content="Uses This / <%= page.title %>" />
      <meta name="twitter:description" content="<%= page.summary %>" />
      <meta name="twitter:image" content="https://usesthis.com/images/interviews/<%= page.slug %>/portrait.jpg" />
      <meta name="twitter:label1" content="Published" />
      <meta name="twitter:data1" content="<%= page.date.strftime('%B %-d, %Y') %>" />
    <% end %>
    <script type="text/javascript">
      var _paq = _paq || [];
  