Collaborative Technologies in Education

You may have noticed recently that many of websites now contain little graphical buttons with the word XML on them. For example: XML or RSS/XML or RSS/DREAMFEEDER. When you click on the button, all you see is some jumbled text and computer code - ed: unless you have a newer web browser or an aggregator.. What's this all about? It's an RSS feed, and it's changing the way people access the Internet.