illumio

illumio is a feed reader that analyzes each RSS feed, visits the underlying source pages and extracts keyword phrases to determine whether the feed content is a good match to the interests of the user.

 The articles or posts within each feed are given a ranking (1 to 3 stars) so that users are presented with the most relevant/interesting information first.  As user review matching content, each article has a "more like this" and a "less like this" link which gives the user details about how strongly they matched and allows them to make modifications for keywords and phrases to always match or always ignore.