Netvibes have added the ability to bookmark regular pages on your personal front-page. True to form, you're also able to tag your bookmarks, & then view or sort them by tag. They've taken a cue from the del.icio.us add form too, & used tags that jump into the form when you click them.

There is actually two different use for the tag list area.
The common use : when you click on a tag, it displays the associated bookmarks.
The alternative use : when the form is up and you click on a tag, it adds the tag to the "tags" text input. So when you add a new link you can just associate it with existing tags by clicking on them

Read more at the Netvibes blog. Thanks for the heads up to Jim from SerotoninRain.