Once bookmarked, you can then uses these websites to access your favourite links from any computer, and also share the stories you think are interesting with people all over the web.
del.icio.us
This website tracks what people are bookmarking so you can see if other people are reading the same stories.
Digg
Digg.com is a story recommendations website. By clicking on the Digg symbol, you recommend the story you're reading to others using Digg. Digg users then vote on how interesting the story you've posted is.
If you are a member of Facebook, post articles you want to keep or recommend to your friends directly to your Facebook profile page by pressing this button.
StumbleUpon
Using a 'thumbs up/thumbs down' rating system, StumbleUpon.com users promote links they recommend. Send a link here to share it with others and find out if they are interested. You can also discover related links from fellow 'stumblers'.