Be honest with yourselves; How many of you actually read this post and tried to make even the slightest effort to see where OP is coming from? The reaction to someone who's view was "Yes, I already know Linux is great but it can't be installed on my work PC so saying use Linux isn't actually helpful" being "I'm not your fucking therapist" is absurd. Do you believe there is truly not a single valid reason to use windows whatsoever?
I know it seems like it's not a big deal. You go online, act a little mean, and that's that. I love the internet, but unfortunately our poor use of it has cultivated a society where we no longer try to understand each other. I know people here are smart, even the ones I disagree with. So I really don't get the over the top reactions to a bland statement.
We create the world we live in through every action we take, no matter how small. Telling people they don't have the right to vent frustrations just to feel better isn't a kind thing to do. It's divisive to your own communities. If you want to live in a better world, be a better person. I feel like this is all just indicative of a much, much larger problem in society. It perfectly captures how callous we have all become. We forget somewhere on the other end of the screen there was a person with a valid perspective and point.
I know it comes across as preachy, but I am horrified by the state of the world and desperately want things to change. But we can't even behave ourselves on a dumb post about an operating system. And some of you want to talk about changing our economic structures when the real problem here is that none of us seem to have interpersonal skills anymore. I know this is just a very small example that ultimately doesn't matter much, but I see this kind of behavior everywhere for things that really matter.
Maybe I'm too soft, but being unnecessarily rude is nothing to be proud of, being unnecessarily kind is.
tl;dr: take a good long look at yourself and ask if you are giving the same level of understanding that you expect to receive from others (and you should expect it!)