LeapTag is an RSS reader with a twist: Instead of letting you easily subscribe to feeds and then showing you what's new in those feeds, you subscribe to tags and topics, and it finds items from the blogosphere that it thinks you'll like. As you tell the system how much you like the items, it improves its selections for you.
TechCrunch compares it to StumbleUpon, which is apt. It does help you find items that you'll find interesting on sites you may not know about.
But once you find a new site you like, you have to … Read more