Topic summary
MetaFilter
MetaFilter, known as MeFi to its members, is a general-interest communityweblog, founded in 1999 and based in the United States, featuring links to content that users have discovered on the web. Since 2003, it has included the popular question-and-answer subsite Ask MetaFilter. The site has seven paid staff members as of August 2025. MetaFilter has about 47,691 active members as of May 2024.