Feeds are an easy and popular way to syndicate content be it written blog content or audio podcast content. In this chapter, we learned what an RSS feed is and how to make feeds available for our WordPress blog. We also explored how to syndicate a whole blog or just posts within a certain category, and how to create your own podcast with or without the help of plugins.
Although different versions of RSS are available, Version 0.91 is the simplest, whereas Version 2.0 is feature-rich. If you want to deliver binary contents or audio or video files through your RSS, you must deliver the feeds in RSS 2.0 format.