title: Is there a simple Facebook "Like" or share URL?
body: <p>Is there a simple URL string that Facebook will accept to "like" a site... or more accurately (<em>as a commenter points out below</em>), share a site? As a comparison, Twitter allows you to post from any page simply by pointing an anchor at a customized URL... like this:</p>
  
  <pre><code>&lt;a href="https://twitter.com/share?text=Check%20out%20this%20site:&amp;url=http://example.com"&gt;Tweet this!&lt;/a&gt;
  </code></pre>
  
  <p>I can't seem to find anything in the Facebook documentation.</p>