yup, yup. Totally agree.

It would be hard to test. They have to design a longitudinal study that follows the young and singles, but it's so unpredictable as to who they will marry. oh, you know what, maybe, they can do an experiment with couples that met on those dating sites to elicit their political view in their profile and then see how many of them that share the same political views hit it off when they met in person and got married later. haha.