Not that I think I would have contributed to Calypso but thats a really bad CoC. I wonder if they ran it past Automattics lawyers etc. If you want to know more about it just read the discussions regarding the CoC RFC for PHP. Theres a great comment on mor10s site as well regarding CoCs https://mor10.com/on-freedom-and-speech/#comment-1371746. PM Jones of AuraPHP fame also blogged about it http://paul-m-jones.com/archives/6214 Heres another great post on it http://coderoncode.com/community/2016/01/24/on-codes-on-conduct.html