title: TwitterFeed: Reddit RSS Feed with Links to URL instead of comments section
body: <p>I created a Yahoo Pipes feed that takes the top posts from a subreddit and changes the URL to the actual website URL rather than the comments section of the site.  </p>
  
  <p>This PIPE can be found here:  <a href="http://pipes.yahoo.com/pipes/pipe.info?_id=5ab75d6316349a48aa790fb41f4e80de" rel="nofollow">http://pipes.yahoo.com/pipes/pipe.info?_id=5ab75d6316349a48aa790fb41f4e80de</a></p>
  
  <p>I'm trying to use TwitterFeed to automate the submission of the top posts to my twitter account.  However, when I submit the RSS version of this pipe to TwitterFeed (<a href="http://pipes.yahoo.com/pipes/pipe.run?_id=5ab75d6316349a48aa790fb41f4e80de&amp;_render=rss" rel="nofollow">http://pipes.yahoo.com/pipes/pipe.run?_id=5ab75d6316349a48aa790fb41f4e80de&amp;_render=rss</a>), I get the following error: "Your feed might be empty or missing publish dates or GUIDs. A feed needs to contain publish dates or GUIDs in order to work with twitterfeed."</p>
  
  <p>Any ideas how to resolve this?  </p>