I found this book interesting as a further reading in my series on the eternal conundrum of man/woman relationship. This book emphasizes the environmental influence on the development of man and woman, whereas other books looked at the psychological dimension (like "Men are from Mars, Women are from Venus") or at the biological evolutionary aspect (like "Why Men don't Listen and Women Can't Read Maps") of the differences between genders.
Put it another way, what these books purport to be hardware differences, Fine argues are only software differences, the result of education, upbringing, societal influences. Without these external conditioning there is no scientifically measurable difference in the brains of man and woman.
In my view the theory developed in this book does not necessarily contradict those of the other, hardware oriented, books. I came away persuaded both are at work and relevant. I also came away persuaded that it does not make a whole lot of difference, for practical purposes: I believe in equal rights between the genders, and so obviously we must strive for equal opportunity. That will probably not result in equal attitudes, equal predispositions, or equal approaches to problem solving. Or maybe, in time, it will. We'll see. For the time being it is clear that the most important thing is to be aware of existing differences, whether hardware or software. Pretending they don't exist can only be harmful to man/woman relationships and counterproductive to our effort to overcome discrimination.