Not to accuse anyone of astroturfing, but the comments on this link read like what you'd hear on a late night infomercial.
So, now that it's public everyone wants to rave about it. Makes sense.
Anyways, I think it echoes with the sentiments of many that the internet should be more like a Tivo and a lot less like a fire hose, but without the portal-type restrictions that big enterprise would like to handcuff one with. It's an interesting take on looking forward. Years from now you'll only get updates from people on Facebook that you know you'll enjoy, like drunken ones that include a picture and semi-nudity. Or better yet, pre-scrub your timeline for any potentially offensive or embarrassing content.