Yes social network use a lot the datas of users, and some users dont want to share their datas with big compagnies most of time. Thats why I think decentralization is very important for the future of social network.
It is! And you and I see that, but I don't think most Facebook users do. Lots of them are raised in times where it is "normal" to share ALL you information.
I dont think it ever was normal for most of the people. I, for myself, can say that i simply dont care. I have nothing to hide and if i can get a better service for myself out of that, thats cool
is not about having "nothing to hide", beside you are not getting anything out of that, they are getting all the advantages