ScrapBook is a Firefox extension, which helps you to save Web pages and
easily manage collections. Key features are lightness, speed,
accuracy and multi-language support. Major features are:
* Save Web page
* Save snippet of Web page
* Save Web site
* Organize the collection in the same way as Bookmarks
* Full text search and quick filtering search of the collection
* Editing of the collected Web page
* Text/HTML edit feature resembling Opera's Notes

WWW: http://amb.vis.ne.jp/mozilla/scrapbook/