sit-ih-ZEN-dee-um

A “citizens’ compendium of everything,” is an experimental new wiki project.

The project, started by a founder of Wikipedia, aims to improve on that model by adding “gentle expert oversight” and requiring contributors to use their real names.

Citizendium

…this project is necessary, and justified, because the world needs a more reliable free encyclopedia, which we hope to create by allowing people a place to work under the direction of experts, and by expecting personal accountability–including the use of real names.