"Automatic curation of your online content streams" by @snikolov

A service that automatically curates and categorizes your online content streams of choice (blogs, news, twitter, facebook, etc). Learns what you are interested in the more you use it. Exposes the reasons why something was recommended to you ("This article is about: Hacker News, Paul Graham, Lisp, ...) and gives you a chance to give feedback. That way the system learns more quicly which topics you are actually interested in.