These sites allow you to store, tag and share links across the internet. You can share these links with anyone you like and you can also access your links from any computer.

If you read an email that you find interesting and want to bookmark it for future reference or share it with other people, all you need to do is click on one of these links to add it to your list.

All of these sites are free to use but they do require you to register. Once you have registered for a site, you can begin bookmarking.

See below for more details about each of these services: