How about this story? "Something goes wrong and shit doesn't work. At this point, we would expect to be completely stymied. But no, instead, we manage with a bit of googling and dicking around to fix it!" The comparison isn't with opening this particular file on different operating systems; it's with how you can recover when shit goes wrong (which does happen now and then on all operating systems).
From that story one doesn't draw the conclusion 'Linux is awesome'. At best, it would be 'Google is so cool, I allows me to fix things'.
Let's face it, this 'article' was utter fanboyism, and does not exhibit any form of proof that Linux is better than whatever.
(I've run Linux since 1998 and I do prefer it for some tasks, like server tasks. I have many years of experience and am well aware of its strengths and weaknesses. Interoperability with the files that 'regular' computer users use is not one of those strengths).
I recollect a similar situation when I volunteered for a Linux fest. (http://wiki.sampada.net/GNU_Linux_Install_Fest) The venue could only accommodate 50 odd people but > 300 had registered on the eve. We needed to update all that after 10:30 am seats may be full and we might not be able to accommodate all, at 10 pm.
Again, not an example of any form of superiority of Linux. 30 seconds of google shows us http://www.oreillynet.com/wireless/2003/10/10/sms.html , allowing you to (with a free tool from Microsoft) do the same. Oh, and you can do it over Bluetooth and infrared, in 2003.
Have you ever tried to get infrared data connections to work on Linux? I have, and I can tell you that it takes many, many times longer on Linux just to figure out how it should work (in my case, infinitely longer, since I never did get it to work).
I'm not here to say that one is better than the other, just that the examples here do not prove one or the other, or not even give a hint in the direction. They're all completely trivial things that can be done by a competent user on any OS.
Not to nitpick, but the above linked post says that the author of Windows XP Unwired too could not get smssender.exe to work in command line mode, to send messages in a batch.