Wikimedia Foundation

Empowering the sum of all human knowledge through collaborative projects and advocating for free knowledge. Discover how you can #ChangeTheStats with Wikipedia. · 71,272


Zhihu is a high-quality Chinese question and answer community and original content platform where people share knowledge and find answers. Established in January 2011. · 39,703

Stack Exchange

Community-powered Q&A site with over 170+ communities on various topics. · 25,670


Community publishing platform for creating and sharing knowledge with a focus on collaboration and open access. · 9,176

AIA Community

A website for the association for information administration, aiming to create a wiki using the decision-making model 'Systemisches Konsensieren'. · 114


A platform for sharing knowledge and gaining insights on a wide range of topics · 0

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