1. Central PA K-16 Librarians Information Literacy Network April 16, 2009
2. In 2004, O’Reilly media coined the phrase Web 2.0. 1 O’Reilly, Tim. “What is Web 2.0?” http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html
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8. web 1.0 | web 2.0 personal webpage blogs, facebook Catalog searches using keywords Tagging, Penn Tags Encyclopedia Britannica Online, Encarta Wikipedia Database email alerts RSS feeds from databases Online subject guides Blogs, squidoo, wikis, libguides Bookmarking del.icio.us
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25. “ Evolution” entry in Wikipedia, 2001-06 Kruglinski, Susan. “Map: Evolution Evolving” Discover. July 2, 2006