winnowTag is a free web app with smart tags that continuously look through a vast river of information to find stuff you’re interested in. winnowTag already filters about 3/4 million items, a few minutes to three months old, from over 7,500 blog, news, and website feeds.
You create a smart tag in winnowTag by giving it a few examples. Then the tag automatically finds more information on that same topic. You can get started by using smart tags other users have shared.
You can find winnowTag, more info, and the open source Winnow content recommendation engine at doc.winnowtag.org.
Give winnowTag a try! We like questions, comments and suggestions — please contact us.