Yep, yap away at each of your favorite, disparate services and send your previously confused mates to just one space. Nifty. Could aggregation plays such as Storytlr be central to Web 3.0? Maybe.
You can also post blogs and photos directly to storytlr which means they have aspirations beyond just aggregating your feeds - they wanna have their Web 2.0 cake and eat it. Will you let them?