Discovered Pages
[Discover] Context Discovery – provider of personal and corporate text summarization, knowledge discovery ... http://www.contextdiscovery.com/
(search visualization keywords summary) 
[Discover] Open Text Summarizer http://libots.sourceforge.net/ (tool summarization tools utilities)
[Discover] Special Connections http://www.specialconnections.ku.edu/cgi-bin/cgiwrap/specconn/main.php?cat=instruction§ion=m ... (writing summarization languagearts paragraph)
[Discover] Reading: GreatSummary Boils Down a Web Page to a Few Sentences http://lifehacker.com/5096502/greatsummary-boils-down-a-web-page-to-a-few-sentences (apps fun text summarization)
[Discover] Using del.icio.us as a writing summarization tool (by Jeremy Zawodny) http://jeremy.zawodny.com/blog/archives/009424.html (del.icio.us delicious spunti writing)