The first takes to task magazine, which has an all-male board of directors, for claiming that men are worse at everything to do with parenting.
It takes two to have a baby but only one to look after it, or so you might think from the wealth of mother-focused parenting resources out there.
Search all Porsche Cayennes for sale on uk How could anyone mix that facial graphic with notions of Range Rover, BMW X5 or Mercedes M-class rivalry? Well, the US market, and the emerging ones of Russia and especially China, are how.
Rich customers there wanted fast 4x4s and they wanted a Porsche badge. Consider how strong the model is now - and how long the waiting list for its baby brother, the new Porsche Macan, already is - and its development has surely been more than vindicated.
"I just want to have a conversation with both parents," he says. It is a big, big debate."He wants mums and dads to contribute to his website, eventually via the sort of forum that has proved so popular for the likes of Mumsnet.
But for now parents will find posts from writers such as Kate Figes and Gideon Burrows.
From Mumsnet and Mother & Baby to Netmums and Working Mother, it's all about the M-word – and one father has had enough.