I had the same initial reaction, as I really detest too-”meaningful” language; however, I have to say that when I read the entire article, I was very impressed with the author’s evenhanded treatment of the topic. I think his research brought out some really important, but very deeply buried, insights.
Nor am I sure that affective gender differences overwhelm individual temperaments. For instance: a particular emotionally spontaneous, expressive man may be more emotive than a particular reserved or stoical woman.
I am uncomfortable with calling that genderqueer or gender-variant or gender-anything. It's a matter of individual temperament and, often, culture.