What Is This RSS, XML, RDF, and Atom Business?

It's been a long day at work and you're in no mood to cook dinner or go out. Time to count on the reliable pizza delivery guy. The order is called in and he promptly arrives with smokin' hot pizza within 30 minutes as promised. If it were only that easy with a picky family where no one can agree on the same restaurant for dinner. One wants Mexican, another wants Chinese, and another wants a burger and Mexican. Instead of running to three different places, you call a delivery service that goes to all of them and brings it to you. What could be easier in getting a meal without cooking it or fetching it?

RSS, XML, RDF, and Atom are the food delivery guy of the Internet. The content they deliver is mixed and cooked elsewhere on the Internet just like the meal isn't made on your door step and the acronym fellows bring the content to you via software or an online application. Instead of trying to remember all the places where you like to go to get the latest news, it all comes to you once you order your food.

Click on any of those orange or blue RSS, XML, or RDF buttons and you see unreadable text. Some of it is readable, but reading between the is slow and difficult. In this case, you've got the raw ingredients of the content known as a feed. To make it easily readable, download a feed reader that can interpret (aggregate) the ingredients or sign up for an online service that can do the same.

When the software or application is ready to go, click on the orange or blue button (or "Syndicate This Page," or whatever is along these lines) and copy the resulting URL from the address box. Paste it into the application to cook the ingredients where it's delivered to you ready for your enjoyment.

Syndication is a not a new concept on the Internet, but it