Feeds and more Feeds

In semantic and social web news, information control–how to get all those feeds into an “online” service and to manage even more, typically via the metaphor of the bookmark–continues as the rush. Twine may be the answer to all these troubles. Or maybe not.

On the platform of the web, it seems to me that the rush has to do with what can contain it all first or what can contain and control most. What will happen to bookmarked content in 5 years, 10 years?