What is RSS Feed?
RSS is a format for syndicating news and the content of news-like sites, including major news sites like Wired, news-oriented community sites like Slashdot, and personal weblogs. But it\'s not just for news. Pretty much anything that can be broken down into discrete items can be syndicated via RSS: the recent changes page of a wiki, a changelog of CVS checkins, even the revision history of a book.