I think for me, the biggest take away from Yahtzee's article was that insidious truth that when people question your ability to perceive beauty, they are really question your opposition to their standards of beauty. It's something I have though for a long time, but I haven't articulated that well. I've always led my opinions with the caveat that they are, as a point of fact, just my opinions and yet people still tend to assume I'm making objective truth statements.
I really don't like androgynous anime and videogames. It grates on my aesthetic. But that's not to say that people can't find it beautiful. They are not wrong, I am not right. It's a matter of taste. I too find value in function over form. That's why I build my own PCs and would not buy a Mac. I like getting the right part at the right price and knowing how my computer fits together harmoniously. Macs are pretty no doubt and I don't fault people for liking their beauty, but they value form over function. I can and do get more for less when I make my own.
It's very easy to fall into the trap and label me as anti-JRPG and anti-Mac. The truth is, they just do nothing for me: they don't speak to me. I am glad that they speak to other people, and hope that they continue to do so.
In a larger sense, I've had to struggle with this type of disconnect my whole adult life in having to explain to well-meaning extroverts why I just don't like to do the same things they do, at least not as often as they do it. Their perception of life and how to enjoy it contradicts my own. I can't see the "beauty" of a large party full of strangers or a night out pub crawling, so their response is, "you're wrong" or "how can you not enjoy x". I never force my beauty on them and say "How can you not enjoy an evening with a good book?" or "Why don't you have the patience to play this board game?" Time and time again, I see extroverts attempt to force their mores on introverts and never the reciprocal, but perhaps that's just my perception.
I suppose even in the introverted world of videogames, there are still aesthetic "extroverts" uncomfortable with those of us who choose to see the beauty in our games differently.