I loathe that stupid anti-linux attitude from FreeBSD/OpenBSD (and sometimes even Haiku). Most of the time it just make them seem like crybabies, from Theo de Raadt going down: imagine being such a d-bag that even freaking Linus Tolvards calls you "a difficult person" - he says Linux folks do what they do "because they hate Microsoft" but they do what they do "because they love UNIX" but at the end of the day it seems they do what they do because they hate Linux.
They want to be more popular than Linux and their strategy is... to bitch about it instead of letting their own work speak for itself.
No OS is perfect. Not even self-proclaimed ultra-secure OpenBSD has been 100% free of vulnerabilities.