The people at Keeping Found Things Found are very interested in your surfing habits. It turns out that many users of the Internet don’t bother to keep track of or otherwise organize the sites they find. Instead, they e-mail it to themselves, or write it on a Post-It note. The KFTF project wants to find new ways to revisit web sites.
One way is a new project called Stuff I’ve Seen, which is currently being tested by Microsoft. It may be available in Longhorn, the next version of Windows.