Better than FB?

I have been wondering if someone will create something that would be better than FB. Is there anything left to come up with in the social networking world? Is there something that can be created that will grab FB users' away from the number one site in the world? Im not going to lie it would be nice to have something new. A new fad that would sweep the nation would be a nice change. It would give people another way, a new way to communicate again with each other. The only problem is trying to figure out if there is anything left to come up with. Has FB taken all of the ideas and mastered them? I guess we will not find out unless someone does come up with a new site that could out do or compete with FB.