Facebook: Where is it going to?

Facebook is started as a social networking tool which aims to connect people over a virtual platform. But as the nature of all the entities over the word, it evolves (r.i.p. Darwin), and now, it is evolving to be as a semantic website which there is no need to be understood by the web itself. We created our semantic tools from the people themselves.
As we added a new friend, it means we connected a new tool to our network which has common similarities with us, because we choose him/her as a friend as a nature of familiarity to ourselves. Whenever it shares a video, photo, information, or emotion, we get the information we needed, or else, we restrict the info coming from that user with hide options. So we control our network

And in other way, make the job easy for who work for creating semantic web. Every click shows them what we need and how we feels. I think at the end, there will be no need to add friends, facebook going to find the people we can be good friends, offer commercial needs just before we want to, because it will know us maybe better than ourselves.