Philoi – Person-to-Person Bookmark Sharing Community
http://www.philoi.com/

Philoi is the first person-to-person online bookmark sharing community! Stay connected with your friends and the Web at the same time! Features include: a) Sharing your favorite sites with friends, b) Managing your bookmarks more efficiently, c) Creating your own online personal directory of favorite sites, d) Finding out what sites your friends are sharing, e) Meeting people with similar interests, and f) Discovering what’s Hot on the Web. This has been added to Social Informatics Subject Tracer™ Information Blog.