From a man's point of view I totally concur with the findings in this article. Men are really no different than women in the need to be NEEDED. The firefighters as case in point.
Social attitudes today are geared to self-sufficiency, to be whole within ourselves. Read the personal ads of today, "I don't NEED a man" or "I don't NEED a women. How cynical and wrong is that?
On the other side of the coin there are many who think a marriage just happens. They find the "One" and they live happily ever after. Marriage is work, and frankly, there's no better job in the world. Finding someone who loves you warts and all, raising children, building a home and a life together (and the fringe "benefits" are pretty cool too!).
I know, sounds corny, like a Hollywood movie from the 40's. Life can imitate art, you just have to remember it take two to write the script. Stay positive!