I'm not sure, SAF... although I'm craving a bag right now... 
Was Clegg doing the school run really tokenism? Or could, perhaps, this really out of this world idea be true - it takes two people to make a baby. Therefore, both people should be responsible for a baby. He was a father before he was a deputy PM, and a father before he became leader of the lib-dems. Therefore, kids come first. And to me, that's what I like to see in someone who is involved in the running of our country, even if most of the time I hate the man, and want to rip his balls off and shove them down his throat. But that's for selling out to the tories. Not for being a family man.
If a man goes out for an evening, leaves his wife at home with the kids, no one questions it. Y'know, she has to give that up for a bit, until she gets a babysitter.
If a woman goes out for the night, and leaves the husband at home with the kids, you hear cries of "oh, how wonderful. Isn't he lovely, babysitting the kids..." WTF is that about? You make the baby, you care for it.