"The online social landscape today sort of feels to me like search did in 1999. It’s a mess, but we don’t complain much about it because we don’t know there’s a better way.
You might be sick of hearing this from me, but strongly believe that Facebook is the next Google. It took me a while to "get religion," but now I have it. Just as Google brought a simple way to search the web, my observation is that Facebook is poised to do the same for organizing and - this is key - centralizing social content
Google will continue to dominate "pull." But Facebook will aggregate content, make it social and rule "push." Using our social circle it will surface content that we care about just when we want it - and allow us to comment on it all. As more people use Facebook to connect, share and create, a network effect takes over - and the system get even smarter.



I see the point that FB is - now! - the operating system for our social lives. But I am sure it will not be for ever. And between playing farmville and organizing meetings with friends on one hand - and consuming news and other stuff on the other, there will be a difference for a long time.
The splinternet thing is much more convincing for me.