a Web-based audio broadcast via an RSS feed, accessed by subscription over the Internet Podcast Directory
Blog A frequent chronological publications of personal thoughts and is also used to tell about the web. Another word for a blog is a “web log”.
Any collaborative website that users can easily modify the web, typically without restriction. A wiki allows anyone, using a web browser, to edit, delete or modify content on the site.
any of various XML file formats suitable for disseminating real-time information via subscription on the Internet. RSS has become a popular technology for pod cast and for people who write blogs and allows them to have the information they want in the web.