TechCult's Top 100 Web Celebrities...

QUOTE
15. Jimmy Wales
“Imagine a world in which every single person on the planet is given free access to the sum of all human knowledge. That’’s what we”re doing.” This, according to Jimmy (Jimbo) Wales in a 2004 Slashdot interview, is the concept behind Wikipedia.

The Internet was already taking a toll on traditional paper-bound encyclopedias, but the 2001 launch of Wikipedia, Wales’ online knowledge base comprised of user-generated, collaborative, peer-edited articles, dealt them a crippling blow. Despite some disputes around Wales’ personal vs. Wikipedia finances and ongoing controversy whenever Wikipedia entries are edited under suspicious circumstances, Wikipedia has become a standard online research tool with a knowledge base nearing 2.5 million (English language) articles and some 75,000 active contributors.