[aaronkaplan]

I prefer to go each day to a list of curated aggregators like HN or what the people I follow on Twitter or saying

But aggregators can publish RSS streams too. How is following someone on Twitter different from subscribing to his RSS feed?

I would agree that a site like HN isn't very attractive to read via RSS. When the ranking is dynamically determined by readers' interest, you lose something by freezing the list in the form of an RSS stream. But for a curated site like Slashdot, what difference does it make if the link stream comes in the form of RSS or as tweets?

Incidentally, I wouldn't call HN a curated site. Slashdot has editors/curators; HN doesn't.