monraaf, that's a silly argument. I could equally well say it's all non-GPL code like Apache and lighttpd and X11 that is keeping linux alive. Linux takes a lot of code from BSDs (just like the corporations that kraftman bemoans) and GPLs it, which artifically inflates its codebase while the BSDs can't do the converse with GPL code. This is allowed because of the true freedom of the BSD license. Both GPL and BSD OSs benefit from other licenses right now, but only one will survive.
kraftman, your netcraft link shows Apache market share, which is licensed according to the BSD-alike Apache license. Your arguments are so goofy they're hilarious. I don't think you know what a straw man is. Google runs a modified linux kernel on their servers, which they largely do not provide the source for, since they don't have to under the GPL. Many other hosts do the same for all kinds of GPL software on the server, that's why some people are now pushing the Affero GPL. You know nothing about OS X and keep ignoring the actual info we're providing, so please stop talking about it. As for taking out OS X, they're next for my hybrid model to take out after linux cuz they actually have some market share.
Apopas, nice try putting words in my mouth but I never said OS X is successful on the desktop, I merely noted that it is much more successful than desktop linux. It is tough to measure the actual number of servers using each OS, but the sales numbers seem to indicate the opposite of Ballmer's throwaway line in an interview. I suggest you actually look at the numbers you're comparing for linux vs Apple: that $36 billion figure includes anything that even has the word linux attached to it, including closed-source software like Oracle for linux. That means it's hardly a measure of the success of GPL software, but even if you insist on that measure, Apple by itself has more revenues and the Mac ecosystem revenues are probably 2-3 times bigger, so BSD still wins by a lot.