Gestion de marque-pages (signets)
http://www.hermann-uwe.de/blog/server-client-bookmarks-a-la-del-icio-us
http://www.news.software.coop/results-of-which-social-bookmarking/430/
Scuttle
http://internet.newsforge.com/article.pl?sid=06/03/29/1952239&from=rss
Analogue :
http://blog.steve.org.uk/articles/2007/01/23/i-dont-mind-not-knowing-what-lies-down-the-track/