A recent Slashdot story on RSS prompted me to comment on Drupal's RSS capabilities; This site has RSS because Drupal makes it trivial. But what most people don't know, because Google apparently doesn't want you to know, is that Youtube has RSS feeds. Using them permits you to build your own chronological subscriptions list without having to use Youtube's lousy interface. But how do you actually find them?
This extension auto-detects RSS feeds on the page you are reading and upon finding one will display an RSS icon in the Omnibox, allowing you to click on it to preview the feed content and subscribe.
The extension comes with 4 feed readers predefined (Google Reader, iGoogle, Bloglines and My Yahoo) but also allows you to add any web-based feed reader of your choice to the list.