Sep 04
http://beta.bookmarks.yahoo.com/
Yahoo Bookmarks, while invisible to most cutting edge web users, still claims around 20 million active users (compared to only 1 million for del.icio.us).
Until today, Yahoo Bookmarks (which is a separate product from and stored only the URL, title and comment for a particular bookmark. The new product caches all text on the page, stores a thumbnail view, and allows both categorization (folders) and tagging of each bookmark.