arvoredo, maybe
kindlefeeder?
===
Kindlefeeder is a service for Amazon Kindle owners that lets you aggregate your favorite feeds and have them delivered to your Kindle in a convenient, easy-to-navigate format. Kindlefeeder also lets you save individual webpages and have them delivered to your Kindle along with your feeds.
===
I came across it when searching for Kindle related links.
(getting new Kindle shortly)