Lets users create and share lists of their favorite bookmarks online.

Bookmark manager that efficiently organizes large numbers of links. Integrates with Firefox, Internet Explorer, Chrome and Opera and supports synchronization of bookmarks between browsers and computers.

Bookmark and share favorite Web sites with the rest of the world. Web sites are made popular by user rating.

Saves bookmarks online along with clippings and copies of the corresponding Web pages. Includes a community with forums. Operates through a browser sidebar activated by a browser toolbar button.

Free online service that saves Web pages, clippings, and links through clicking a browser bookmarklet. RSS feeds of selected categories or user archives available.

A community-based Web site reviewing system, operated through a special tool bar on the browser. Displays pages based on selected interests. Includes weblogs of users' entries, friends system, and forums.