WordPress.org

Why the heck would I need/want it?

It provides the latest items of any rss or atom feed on the Internet: can you imagine what boost of traffic it can bring to your blog? Let's pretend you write about volleyball, knitting or lactose-intolerance. You just need to enter the relevant feed in the feed URL and wait for it to display the latest items on your subject.

Hey, I cannot find any configuration page in 'Settings'! How do I use it?

As a widget, you drag & drop the widget to any widget-ready area of your theme; open and complete the widget form and click on the 'Save' button. Close the widget if you want. Check your wp site now. As a shortcode, choose the post or page you want your feed items to be displayed into, selecte HTML mode (IMPORTANT!) - and enter your shortcode as explained in Usage (in Other Notes).