I don't usually post in this topic but I read it and find it really interesting.
I found this article www.thejournal.ie/lets-bring-an-end-to-boys-and-girls-toys-say-parents-957098-Jun2013/
and thought it might make you happy! It's a start at least.
It talks about how they met on a parenting website, was it MN I wonder?
I hope the link works, I'm on my phone!