Internet Brands tried something similar with WikiTravel (also CC). When they bought the popular wiki and slapped their ads all over it, some contributors forked

Internet Brands tried something similar with WikiTravel (also CC). When they bought the popular wiki and slapped their ads all over it, some contributors forked it as WikiVoyage. IB sued. It was eventually settled in favor of WikiVoyage. http://thenextweb.com/insider/2013/02/16/wikimedia-internet-brands-wikivoyage-settlement/ http://thenextweb.com/insider/2013/02/16/wikimedia-internet-...