Just found out from Dave Winer’s RSS list that Time Inc. has jumped into the RSS pool and they wrote very nice summary of RSS.
Use our Really Simple Syndication feeds to get TIME.com headlines and story descriptions sent to your news reader program or put them on your site.
They also tell people in plain english how they can use the feeds:
Note: You may use our feeds on your site, free of charge, provided you do not publish the full text of our articles. Please credit TIME.com as the source. We reserve the right to stop providing the feeds at any time.