Systemisters: According to popular mythology, men tend to be more obsessed by things such as cars and obscure facts, like these young train spotters pictured at Chislehurst and Sidcup station
I love it!  Lovelovelove it!  It's a beautiful example of biased thinking.  Examples of systemizing behavior are all picked from stuff guys do more and that means systemizing is a male brain thing.  But of course many traditionally female hobbies and chores also require good systemizing skills.  If you omit all of those and put in a picture of train spotting guys, well, you have made your case.

There's so much wrong with this repeat article.  Read my prior post for some of my criticisms and this 2010 post on the digit length comparisons.