SOCIAL BOOKMARKING: 50+ Social Bookmarking SitesWith the acquisition this week of a shopping bookmarks service, and strong rumors of another bookmarking service being acquired, we thought it was time to reflect on how the social bookmarking space shapes up these days. Here are more than 50 of the top social bookmarking sites available. Social Bookmarking i89.us - Export to several formats, see popular & recent bookmarks, ability to shorten URLs
