RSS Feeds

I had never heard of RSS prior to Web 2.0. I think the general idea is a good one. I don't like to have to search through the entire website to find the "science" page. I think I could use this in my classroom as a warm-up activity. I can find a current event science article through my RSS feeds quickly, show it in class through the overhead projector, and have them write a few sentences reflecting on the article.