RSS - or what is now known as "Really Simple Syndication" - is a file format that is incorporated by Internet users in their websites to allow for 'web syndication', making their web content available in a format that can be universally understood by other people.

RSS is an abbreviation that has evolved into the following, depending on their versions:
- RDF Site Summary (also known as RSS 0.9; the first version of RSS)
- Rich Site Summary (also known as RSS 0.91; a prototype)
- Really Simple Syndication (also known as RSS 2.0)

RSS or Really Simple Syndication or Rich Site Summary is the latest information management tool that is gradually earning popularity among web users and website owners. With RSS technology, it is possible to get the latest postings from your favorite websites. But clicking on the RSS or XML button in a homepage is not enough to give you the service you need.

RSS is fast replacing email marketing and newsletters. You would not want to be left behind would you? Your competitor will surely overtake you and speed right up. RSS is mostly called Really Simple Syndication, although some give other meaning to the acronym. It is a process by which you could place a feed on websites that can read RSS from your directory.

What does RSS mean?
RSS may mean three different things. The original RSS (RDF Site Summary RSS 0.9) was developed by Dan Libby for Netscape. After a couple of months, they produced a simpler and easier-to-use version called Rich Site Summary or RSS 0.91. But they later lost interest, leaving it without an owner.

RSS directories are popular these days. RSS is widely used initially by news sites to allow others to syndicate their news stories. Now, a lot of other websites are using RSS. It is being used in flagging new forum headlines, auction listings, sales listings and others.

What is RSS?
You probably have seen this three-letter acronym in the course of your internet surfing. RSS stands for Really Simple Syndication or Rich Site Summary; syndicating means republishing an article that comes from another source such as a website.

One of the most popular features of Internet portals, websites, pages and even emails is a frame that features an organized list of news headlines and periodic updates from other web sources.  Really Simple Syndication, formerly “Rich Site Summary” or simply, RSS makes this possible. 

RSS which stands for really simple syndication is a format that is associated with the XML family of file formatting. It functions by continuously running through the websites to scan for updates. It then sends these updates to all of the people who are subscribed to these websites using a feed. This is used most often in web syndication.

Really Simple Syndication (RSS) is a tool useful for saving or retaining updated information on websites that you frequently visit or websites that are your favorite. RSS utilizes an XML code which scans continuously the content or subject matter of a certain website in search for new informations then transmits the information updates by way of feeding the information to subscribers.