Revolvy
From EverybodyWiki Bios & Wiki
Revolvy is a social media website that lets users share quizses and lists with each other, in addition to viewing topics in an encyclopedia-like index-card format. Users can upvote or downvote a topic, view related topics, related videos, other users interested in it, and add comments or notes to it.
Revolvy has 6 million visitors per month (source.)
This article "Revolvy" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Revolvy. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
