Feeds are a very important component for delivering the content of your blog to your readers. In this chapter, we learned what an RSS feed is and how to incorporate feeds within our WordPress blog. Though different versions of RSS are available, version 0.91 is the simplest while version 2.0 is feature-rich. If you want to deliver binary contents or audio/video files through your RSS, you must deliver the feeds in RSS 2.0 format.
In the next chapter, you will learn how to develop WordPress themes.