Interesting. It's very wrong but I can see binkleandflip's argument too. Just... interesting.
In the bigger picture it obviously says terrible things about industry and society but is anybody really surprised about that? They're the same reasons I dare not ask for a 4 day week to see more of my son (because men don't do that) but my wife has (because women do).
To be honest if my DW went into a pay review and said 'I can't earn less than my husband' and got a good rise I'd be delighted with it. But of course, there's a political difference.
I don't know what I'm trying to say really. Other than we've clearly got a way to go in many ways.