Scroll down below the main page video screen and the new addition can be seen there.  I got to tinkering with that a coupla days ago to see what the components of that block consisted of.  It's a little different than the one I installed via my Codeigniter project in that the RSS origin URLs were hard coded into the controller.  If one threw an error, then the whole page would throw an error.  This is why I eventually used AJAX to load that widget with an on-click function.  The C5 RSS block is a little more compartmentalized than that, (i think ;-);  I referenced/ utilized (3) different URLs from what I thought to be stable and dependable web sites.  Be that as it may,  ideally, you'd utilize the RSS feed to link up affiliated web sites that are in open contact with each other so as to mitigate against any site malfunctions due to a problem with another applications RSS functionality,,,  especially on the main page.

L@@K  for update on this and the story about Aaron Swartz,,,

Aaron Hillel Swartz was an American computer programmer, entrepreneur, writer, political organizer, and Internet hacktivist. He was involved in the development of the web feed format RSS, the Markdown publishing format, the organization Creative Commons, and the website framework web.py, and joined the social news site Reddit six months after its founding.