The article’s Copyright section currently says ”copyright of the official BSD daemon images is held by Marshall Kirk McKusick” (emphasis mine). According to freebsd.org however, use of ”the likeliness of the BSD Daemons for profitable gain requires the consent of Brian Tao […] and Marshall Kirk McKusick” (emphasis mine). Does anyone know if the daemon is also trademarked? Would that make the ASCII art rendition further down in the article also non-free? And if not, would that in turn mean File:Bsd_daemon.jpg(currently accompanying the article) is replaceable by, for example, Poul-Henning Kamp’s rendition, which is Beerware?