Lately it seems to get common to tell Linux people about other operating systems. There is BSD For Linux Users by Mathew D. Fuller and there is What is Mac OS X? by Amit Singh. However it may be worth a read. At least Linux people are willing to learn about new and innovative things, aren’t they?
As a side note I’d like to say that Amit gives some nice conclusion containing interesting views not only about the Mac OS X operating system but also on others. For example he writes the following unique piece titled Choice, Choice Everywhere
Linux provides an incredible amount of choices – for everything. You can choose your distribution (and/or flavor) from an insane number of them, although the mainstream ones are not that many (I’m lying: even they are too many, and they all differ, sometimes subtly, sometimes vastly). You can run Linux on an even more incredible array of platforms – some of which one would never imagine could run anything, let alone an operating system. You can put Linux on watches and PDAs, or make clusters using it cheaply and efficiently. There are all kinds of devices that run Linux. You can install Linux in seemingly infinite number of ways. You can even compile the entire system from source (Gentoo Linux) – optimized for your particular machine to extract the last ounce of speed. You can have more number of different filesystems on Linux than you had total files on some older operating systems. You can have a similar number of packet classifiers in the kernel, and far too many other entities to be mentioned here. You can have support for devices you never knew existed, for protocols nobody even uses, and of course, for those that everybody uses. You can have almost all the window managers ever invented for X11. You can program in a zillion programming languages on Linux. You can choose from among more than one desktop environments, based on your personal preferences, taste, working style, religion, or whatever else. You can have APIs from myriad systems and environments on Linux, either natively, or retrofitted/emulated. There’s even STREAMS for Linux. Countless organizations, people, software, … have benefited from Linux (including Mac OS X).
None of the above is exaggeration – I only used some minor figures of speech. Rather than go on and on haphazardly with this, I think that Linux essentially represents the union of a lot of, if not most, operating system (and related) technology ever created. I think it’s a marvel that such a thing could be created, has been created, and is available for free!
This is given to you without any comment.