The Wikimedia Foundation has taken the rare step of indefinitely banning Larry Sanger, a co-founder of Wikipedia, from editing the site he helped create in 2001. The decision stems from Sanger's conduct on the platform rather than his vocal critiques of how the encyclopedia operates.

According to the source article, the ban is indefinite and was imposed due to Sanger's problematic behavior. Notably, the action was not a response to his two decades of public criticism against Wikipedia, which he has frequently voiced since leaving the project in the early 2000s.

Sanger has been one of Wikipedia's most prominent critics, often questioning its editorial processes and community governance. The ban underscores the tension between the site's founding ideals and the realities of managing a global volunteer-driven platform.

This move highlights the Wikimedia Foundation's willingness to enforce community standards even against high-profile figures. It signals that no editor, regardless of their historical significance, is exempt from the rules designed to maintain orderly collaboration.

Larry Sanger, who co-founded Wikipedia with Jimmy Wales, has not publicly commented on the ban as of the report's publication. The foundation typically does not disclose specific details of enforcement actions against individual editors.