“A client software that uses web feed to retrieve syndicated web content such as blogs, podcasts, vlogs, and mainstream mass media websites, or in the case of a search aggregator, a customized set of search results….Such applications are also referred to as RSS readers, feed readers, feed aggregators, news readers or search aggregators. These have been recently supplemented by the so-called RSS-narrators [such as TalkingNews or Talkr] which not only aggregates news feeds but also converts them into podcasts”