RSS (Really Simple Syndication) (delivers frequently-updated content on the web) and feed readers (viewing all of your RSS feeds in one location) can be a great time saver.
How many of us find a great web site, that can provide ongoing information for our professional or personal lives or development but have a problem finding the time to go back to all those sites, if we remember them, and browsing through them to see what’s relevant to us?
If you have a reader, and add the RSS for the site, you can quickly, at a glance, see the recent items from that site. That allows me to view anything of critical value to me immediately, to note something I may want to look at later, or just say “nothing of interest today/this week.”
We are overwhelmed with so much information today, an RSS feeder can make it just a little more manageable.