is a function of special software that allows feedreaders
to access a site, automatically looking for new content and then posting the information about new content and updates to another site. This provides a way for users to keep up with the latest and hottest information posted on different blogging sites. There are several different kinds of feeds, read by different feedreaders. Some feeds include RSS
(alternately defined as “Rich Site Summary” or “Really Simple Syndication”), Atom or RDF files.