Today is RSS Awareness Day. An event organized to help spread the word about a useful technology used widely among bloggers, web designers, and other web-addicted people, yet largely unknown to the masses.
RSS, or Really Simple Syndication, allows you to see whether your favorite sites have been updated, and see what was added, much quicker. You can tell at a glance which sites have been updated and read the new content right there. Instead of going to all the sites every day, the sites come to you.
This video (3 minutes, 43 seconds) will explain everything:
Give RSS a try. It will make your life easier.