One of the problems for Pinterest - if it can be called a 'problem' is that the demographic of its users is very biased towards women. As a result, it was quite difficult for the guys to find material that was appropriate or of interest to them - so I'm told. Pinterest has now taken matters into their own hands and it works on the gender that you have assigned yourself in the settings, so if you're a bloke you'll get to see more blokey things. An example is 'hair', and this screenshot should clarify matters for you:
I suppose that it's a good idea, but I'm uncomfortable with it. Suppose that I wanted to see hairstyles for women? How do I know which subjects have been given the 'men treatment' in the first place? Can I turn it off? I suppose I could go back and forth in settings to magically become a woman, but it's a bit of a drag (ooops, not intended, but I like it, so I'll keep it in) to have to do that. Alternatively I can do a search for 'hair women' but it's still a nuisance. It's a hard call either way. What do you think?