The others to serious consider more:
No profiling of your bookmarks – better product by specification
http://www.linkagogo.com/ – Annotate
April 27, 2000
Backflip Leaps Forward With MyBookmarks Buy
By Jayson Matthews
Backflip, a popular Web-based service designed to replace browser bookmarks, announced on Tuesday the acquisition of MyBookmarks.com, a similar but less-comprehensive online utility, for an undisclosed sum.