Here[1] is a TED-talk in which Eli Pariser explains what he calls the "The Filter Bubble" and tells how the Web is being filtered without asking YOU!
[1]http://www.thefilterbubble.com/ted-talk -- Parin Sharma https://identi.ca/FRDManiac -- -- Mailing list guidelines and other related articles: http://lug-iitd.org/Footer
