Assuming people were to ONLY use this for todo lists, that would be infinitely more useful than what feeds and stories a person is interested in. They probably

Assuming people were to ONLY use this for todo lists, that would be infinitely more useful than what feeds and stories a person is interested in. They probably also get a lot of that information already with Google News and Google Analytics. I suspect there will be a lot more than just todo lists, so the possibilities are really endless.