Without mentioning the size of the effect, this is meaningless. Are they 1% geekier? 10% geekier? 0.1% geekier? They provide a link to the data the study was b

Without mentioning the size of the effect, this is meaningless. Are they 1% geekier? 10% geekier? 0.1% geekier? They provide a link to the data the study was based on, but not the actual study, so it's not obvious how to check this.