A new site that automatically keeps track of your friends’ activity on Facebook, YouTube, Amazon, Flickr, Twitter, and elsewhere around the web.

This is webstalking 2.0 - they don’t even know if you’re following them.

Editorial note: Whoa! You’ve found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn’t really represent where we are anymore, and may in fact be totally broken, but we’re leaving it up as a part of our early history.

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