What exactly is RSS?
RSS is a standard format for syndicating content on the Internet. The content can be anything! Often information contained in an RSS feed is syndicated on other sites which expands its reach. Website visitors love RSS because they choose which feeds they wish to subscribe to, if at any point they are unhapy with the content contained in the RSS feed they simply unsubscribe and no longer receive notification of feed updates. RSS is really a win, win for both subscribers and publishers. In order to get a better understanding of how RSS works download an RSS reader or use a web aggregator and subscribe to an RSS feed (they are usually indicated by a small orange icon).
“RSS is a family of Web feed formats used to publish frequently updated content such as blog entries, news headlines, and podcasts in a standardized format.[2] An RSS document (which is called a “feed,” “web feed,”[3] or “channel”) contains either a summary of content from an associated web site or the full text. RSS makes it possible for people to keep up with web sites in an automated manner that can be piped into special programs or filtered displays.[3]” So basically it’s an automated feed of news headlines, stories, articles, etc. from websites that you can view in a browser or RSS reader program.