Robin Good: Summarize the content of any web page by simply clicking on a dedicated bookmarklet. This is What Cruxbot does, while adding two great features:
1. The ability to determine how much to summarize dinamically.
2. The ability to have the summary built around specific keywords available in the content.
Cruxbot is free to use.
How to use it : http://www.cruxbot.com/howToUse.html ;
Try it out now: http://www.cruxbot.com
Via Robin Good, RPattinson-Daily