Wikipedia began with its first edit on 15 January 2001, two days after the domain was registered by Jimmy Wales and Larry Sanger. Its technological and conceptual underpinnings predate this; the earliest known proposal for an online encyclopedia was made by Rick Gates in 1993, and the concept of a free-as-in-freedom online encyclopedia (as distinct from mere open source) was proposed by Richard Stallman in 1998. Stallman's concept specifically included the idea that no central organization should control editing. This contrasted with contemporary digital encyclopedias such as Microsoft Encarta, Encyclopædia Britannica, and Bomis's Nupedia, which was Wikipedia's direct predecessor. In 2001, the license for Nupedia was changed to GFDL, and Wales and Sanger launched Wikipedia using the concept and technology of a wiki pioneered in 1995 by Ward Cunningham. Initially, Wikipedia was intended to complement Nupedia, an online encyclopedia project edited solely by experts, by providing additional draft articles and ideas for it. In practice, Wikipedia quickly overtook Nupedia, becoming a global project in multiple languages and inspiring a wide range of other online reference projects. More information...
According to PR-model, nostalgia.wikipedia.org is ranked 82,379th in multilingual Wikipedia, in particular this website is ranked 56,636th in English Wikipedia.
The website is placed before lawyertechreview.com and after portaldearte.cl in the BestRef global ranking of the most important sources of Wikipedia.
