As a fan of console-based tools (mytop, for example) in this "web-based everything" age, I was thrilled to see an announcement for Raggle.
Raggle is a console RSS aggregator, written in Ruby. Features include customizable keybindings, basic HTML rendering, HTTP proxy support, OPML import/export, themes, support for various versions of RSS, Screen support. browser auto-detection, and more. Raggle has been tested under Linux and OpenBSD, and should work properly under other Unix variants as well.
And, as of a few days ago, there's even an optional web front-end to Raggle too.
I need to give it a serious workout. This very cool and has some great hack potential!