As of now I think HN/reddit/twitter serve the same purpose (poorly - twitter more and more tailored for person with thousands of subscriptions and not for someo

As of now I think HN/reddit/twitter serve the same purpose (poorly - twitter more and more tailored for person with thousands of subscriptions and not for someone who's carefully organizes his "human filter" collection; and none of services provides subscription for content - hell, I have dilbert as email subscription now)