List of Podcast Episodes

What is the fastest way to get to a chronological list of podcast episodes? I must be missing something.

Podcasts are published as an XML (RSS or Atom) feed. I have a simple example here: Consuming an RSS feed with PowerShell. The structure of the XML can vary by feed. For example, if you want to see the list of episodes for the PowerScripting Podcast:

invoke-restmethod | select pubDate,title