The main point of this article is that it's possible to do the filtering without having a single social network. "Yes, it is possible. Each of these services h

The main point of this article is that it's possible to do the filtering without having a single social network. "Yes, it is possible. Each of these services has an API, and I have to authorize them against each other anyway. So could these services use their APIs and offer useful filtering preferences to me, pretty please?" I think this, along with the ability to show what pieces of information are most important, would be a killer features. The network that could implement this would do a lot of the elimination of noise that plagues using multiple social networks.