Hmm. I scored 1/50 on the metroquiz and I haven't seen anybody here ace it, there must be a bad or trick question in there somewhere. FOR I AM ALL MAN AHAHAHAHAHAHA!!!
As far as the fear of the loss of "manliness", that song is not a new one - every generation has heard it from self-appointed guardians of our poor poor endangered masculine souls. Read the Iliad, you'll find it there. Read La Mort d'Arthur, you'll find it there (oh no I used French words, loss of masculinity!). The more things change the more they stay the same. I suppose we can't keep American society from becoming increasingly urban and sedentary, but as individuals the vast majority of us can pretty much control our individual fates.
I'm raising two boys with my wife and I think we're doing all right but there's no fanfare, no loud and proud declarations of the virtues of our bigger and hairier sex. Just quiet normal everyday decency, honesty, and responsibility (and they will learn to shoot straight when the time comes). But you know, they're not perfect and I'm not either. I've actually looked around at real people I know and can observe firsthand and I see pretty much what I thought I would in terms of what I think of as manliness - not all good, certainly not all bad (but chivalry IS dead and I say good riddance). No media-inflamed worries here.