What serious reasons? Some pictures with beards? You're kidding. From the article and the kind of philosophy behind, it seems clear to me that they just do not

What serious reasons? Some pictures with beards? You're kidding. From the article and the kind of philosophy behind, it seems clear to me that they just do not distinguish people race, background, gender even. When putting pics on the site they don't think "oh let's get some women and some black people for the balance" because they forbid themselves to think in these terms. That's the founding of French laicity and equality and public education. I think it's still the right way to do it. That's why all the IT is sexist meme is so flawed.