depends on your definition of evangelizing... search for Satoshi Nakamoto's voluminous posting history ... just putting software in a forum where people can see

depends on your definition of evangelizing... search for Satoshi Nakamoto's voluminous posting history ... just putting software in a forum where people can see it, discussing it at length and getting people to participate and contribute is different from dumping a proof and declining to explain it. for some definition, Linus Torvalds has awesome collaboration/evangelizing skills. a lot of otherwise great engineers can't be bothered to communicate and get people to adopt/contribute, sometimes they think evangelizing is a dirty word.