On social networks, no one has an age. The social network itself may be chosen by age, but inside it it is no longer important. There, without knowing a person, no longer understand how old he is. Even if you know him, you will forget about it anyway. But this is not because everyone becomes virtuals there, they would not have enough mind for this. This is because it is no longer a user itself, but another, such a humble creature that arose somehow even by itself.