Everything2 An extensively hyperlinked collection of facts, ideas, notes and humor to which anyone can add. http://www.everything2.com/ Everything2.com~Site InfoWhoisTrace RouteRBL Check
Technomanifestos Network Collaborative resource on the history of computing and the Internet (GNU Free Documentation License), and the online companion to the book Technomanifestos. http://www.technomanifestos.net Technomanifestos.net~Site InfoWhoisTrace RouteRBL Check
PlanetMath Collaborative, peer-reviewed mathematics encyclopedia with TeX input, inspired by MathWorld (GNU Free Documentation License). http://planetmath.org/ Planetmath.org~Site InfoWhoisTrace RouteRBL Check
Wikipedia Article - Nupedia Nupedia was a public peer-reviewed general encyclopedia created by volunteer scholars, with resources for readers and contributors (GNU Free Documentation License). It can be considered to be Wikipedia's direct ancestor. http://en.wikipedia.org/wiki/Nupedia Wikipedia.org~Site InfoWhoisTrace RouteRBL Check
Musipedia A collaborative music encyclopedia. Contains melodies and musical themes from classical, popular, and folk music. Can be searched based on the melody alone, either by playing it on a keyboard, whistling or singing, or by entering the melodic contour as P http://www.musipedia.org Musipedia.org~Site InfoWhoisTrace RouteRBL Check
Cunnan An encyclopedia for reenactors of the Middle Ages and Renaissance period with a heavy slant towards members of the Society for Creative Anachronism. http://cunnan.sca.org.au Sca.org.au~Site InfoWhoisTrace RouteRBL Check