So, I have found this question was asked here several times but all the topics are slightly outdated. In lights of Steam being ported on GNU/Linux and hypothetical Valve's plans on this platform - has Paradox Interactive any thoughts about it? Was support of modern and future games for OS X (it is Mac OS X, by the way - just officially it is called "OS X") and GNU/Linux even considered? I know that these platforms have pretty low market share among desktop computers, Humble Bundles show that users are willing to pay, and pay more then Windows users.
Also, I found funny post from 2006: