Why this is fantastic? Here are my reasons:
- saves time for search
- you don't see content that bothers you
- you don't customize anything - it is automatically done
OK, but what will happen with the adult social networks? There are two possible ways:
- they will not change
- they will try to become smarter. Example: you are interested in brunettes, you are a member of "Brunettes" group. Then it's normal only girls with dark hair to be shown to you. The same things is with different parts of the body, tastes, interests, etc. And the good thing is that you can always change your filter and explore even more of the website.