RSS Feeds...

I like how the article says "you don’t have to know how RSS feeds are formatted, or how they are transmitted..." because I've always been a little afraid of RSS feeds because I have no idea how they work. And as much as I would like to understand how everything I use works - that simply may not be possible in our technological environment. However this seems to be a great tool and I probably have no reason to fear technology... except for every science fiction movie ever made...