OK. The following clip is in my opinion the most brilliant explanation of RSS I have seen.
EVERYONE who is not “SUBSCRIBING” to the blogs you read NEEDS to watch this.
Seriously. There are 2 types of internet users. Those who use RSS and those who don’t.
Believe me. You WANT to be one that DOES. Check it out…

So. If you are not SUBSCRIBING to Ragamuffin Soul and your other favorite blogs. Join in AND SUBSCRIBE.

For Mac users I recommend Net News Wire. It is a RSS reader that actually downloads them to your computer so you can view them offline.
But he is right.
Google Reader
These are great places to start

Why walk to Blockbuster when you have Blockbuster online and Netflix?
Get it?
[HUGE HT:JoshandMarie.com]