Acronym for Rich Site Summary
a form of RDF.
a RSS feed of a site, usually is an XML "ChangeLog" style file of a site, for instance SlashDot has 
http://slashdot.org/slashdot.rss and this wiki has a feed http://www.wlug.org.nz/RecentChanges?format=rss
There are RSS aggregators, which take RSS feeds from around the web and do interesting stuff with them, like http://www.freshnews.org/
If you subscribe to JID:wlug@rss.rifetech.com then you will get jabber headlines every half hour from this wiki.
4 pages link to RSS:
