It looks like it is a framework for pulling together information stored by a lot of different apps and networks. You can then use that information in different

It looks like it is a framework for pulling together information stored by a lot of different apps and networks. You can then use that information in different ways. Even though it just has contacts now I could imagine it getting much more advanced. Something like "Have I already visited the top links today shared by my friends?" could be another interesting starting point. It will be interesting to see if something like this can gain traction.