google, wikipedia, facebook, ...

google

• http://en.wikipedia.org/wiki/Google
• http://en.wikipedia.org/wiki/Criticism_of_Google
• http://en.wikipedia.org/wiki/Google_search
• http://en.wikipedia.org/wiki/List_of_Google_products

page rank

• http://en.wikipedia.org/wiki/PageRank
• http://www.google.com/technology/pigeonrank.html

wikipedia

critique

• http://www.wikipediareview.com/
• http://www.wikitruth.info/

facebook

• demographics
• passing fad ?