RSS, OPML and the XML platform.
Copyright 2003-5 Randy Charles Morin
Kevin Burton: If you're a blog pinging service I'd love to get your ping data.
Randy: I wonder what that is?
About: We're introducing the world's most powerful and personalized weblog ranking system (at least we think so). [cut] If you'd like to keep track of TailRank's progress you can always read our blog. We're also hanging out on #tailrank on irc.freenode.net if you want to chat.