I'm the wage earner in my household, and I do virtually no housework. I do minor stuff at the weekend (cooking, tidying etc). The children are 8 and 10, and dh spends a good part of the day playing computer games. This seems to work for us. dh prefers not to work, and I hate being at home. Looking after small children is a whole other ball game, and neither dh nor I enjoyed this much, so we both worked, and had a nanny and a cleaner (and very little money!).
My view is that working (most jobs, and certainly jobs that are enjoyable, however stretching) is easier than looking after small children, but harder (again in general) tha looking after school age children.
The important thing to me is that both parties happiness is catered for, however individual households work that out.
I think this article sadly does show that we shoudl be worried about our dd's happiness. Certainly I was very concerned when my five year old told me she was worried people wouldn't like her because she wasn't pretty (she was/is pretty, and has lots of friends, but that's by the by). ds has never said anything to suggest he would in any way connect his looks with his friendships, and I do think that is fairly typical.