I was thinking more of a book which would show -- statistically and scientifically -- whether a man was marriageable. So that all those single New York women don't have to sit around in cafes, consulting over the previous night's date. Mattress on floor: negative sign. That kind of thing. The book -- with companion website -- would have been a huge bestseller. Never happened. Anyway, here's something nearly as good: a guide for men who are looking for girlfriends, and not wives.The Froy Marriage Test via Azeem Azhar"