Not to argue about a joke but Linux was ‘better’ because it was free, not because it was technically better. By the time it got actually better than UNIX tons of people have worked on it, not just couple of drunk guys. I think someone just misread what the article says and missed the ‘not’ in ‘need not be expensive’. But if people find it funny it’s cool, it’s not for me to judge anyone’s sense of humour.